Humboldt County, California Basics:
Humboldt County California - Government Site
Population: 128,330
Area: 3572 square miles
County Seat: Eureka
Area Code(s) in use: 707 530
Time Zone: PST
Humboldt County, California
Find out more about Humboldt County, California
Map of the Humboldt County area
Our detail map of Humboldt County shows Humboldt County, California boundary lines and other interesting items.
Places in Humboldt County, California
Airport
Arcata Airport, Dinsmore Airport, Eureka City Airport, Eureka Municipal Airport, Garberville Airport, Hoopa Airport, Kneeland Airport, Murray Field, Rohnerville Airport, Shelter Cove Airport, Willow Creek Airport (historical)
Area
Arco Grove of the Giants, Barber Prairie, Bear Prairie, Big Prairie, Billy Prairie, Bukers Prairie, Butler Prairie, Cagle Ridge Prairie, Childs Hill Prairie, Christmas Prairie, Counts Hill Prairie, Cuddy Prairie, Diamond Prairie, Doiason Hill Prairie, Dows Prairie, Dunn Prairie, Eel River Delta, Elk Prairie, Faulkner Prairie, Fawn Prairie, Fern Patch, Fern Prairie, Fern Prairie, Flyette Prairie, Ford Prairie, Gans Prairie, Garner Prairie, Grasshopper Prairie, Groves Prairie, Hammond Playground, Hancorne Prairie, Hatfield Prairie, Heustis Prairie, High Prairie, High Salt Ground, Hog Prairie, Hog Ranch Prairie, Indian Prairie, Johnson Prairie, Johnson Prairie, Johnson Prairie, Kenteschobe, Kit Prairie, Lake Prairir, Last Prairie, Little Bear Prairie, Long Prairie, Long Prairie, Look Prairie, Miller Prairie, Native Daughters of the Golden West Grove, North Fork Pasture, Onehundred Acre Prairie, Outer Break, Potato Patch, Potato Patch, Preston Prairie, Racehorse Prairie, Red Cap Prairie, Redeye Prairie, Roach Creek Hole, Rock Prairie, Round Prairie, Round Prairie, Sandy Bar, Schoolhouse Opening, Schoolhouse Pasture, Shelton Prairie, Sidehill Prairie, Sidehill Prairie, Skookum Prairie, Smith Prairie, Spring Prairie, Spring Prairie, Squaw Prairie, Strawberry Prairie, Studhorse Prairie, The Great Break, Thompson Prairie, Tick Prairie, Turner Opening, Wiregrass Prairie
Bar
Big Lagoon Spit, Blunts Reef, Buhne Spit Shoal, Dyerville Bar, Gould Bar, Leatherwood Bar, North Spit, Rodgers Break, Saints Rest Bar, Singley Bar, South Spit
Basin
Crogan Hole, Devils Hole, Mule Basin, Mule Basin, Sulphur Valley
Bay
Arcata Bay, College Cove, Honda Cove, Humboldt Bay, North Bay, Shelter Cove, South Bay, Trinidad Bay
Beach
Agate Beach, Cannonball Beach, Clam Beach, Gold Bluffs Beach, Little River State Beach, Mattole Beach, Moonstone Beach, Trinidad State Beach
Bend
Big Bend, Devils Elbow, Devils Elbow, Renfroe Hole
Bridge
Barnum Memorial Bridge, Bertas Ranch Bridge, Cain Rock Crossing, Fleisher Memorial Bridge, Hurlbutt Memorial Bridge, Little Golden Gate Bridge, Martins Ferry Bridge, Murphy Memorial Bridge, Samoa Bridge, Zanes Ranch Bridge
Building
Adorni Center, Alder Hall, Alderpoint Forest Fire Station, Arcata City Hall, Arcata Community Recycling Center, Arcata Marsh Interpretive Center, Arthur H Gist Hall, Blue Lake Branch Humboldt County Library, Blue Lake City Hall, Blue Lake Fire Department, Blue Lake Museum, Carson Mansion, Cedar Hall, Charles Fulkerson Recital Hall, Chinquapin Hall, Clarke Memorial Museum, Cornelius H Siemens Hall, Cypress Hall, Eureka City Hall, Eureka Municipal Auditorium, Eureka Public Library, Eureka Womans Club, Eureka Youth Center, Ferndale Childrens Center, Ferndale City Hall, Ferndale Museum, Ferndale Public Library, Fortuna Branch Humboldt County Library, Founders Hall, Harry E Griffith Hall, Hemlock Hall, Humboldt Bay Maritime Museum, Humboldt County Courthouse, Humboldt County Law Library, Humboldt Cultural Center, Humboldt Ecology Center, Jenkins Hall, John Van Duzer Theatre, Jolly Giant Commons, Joseph M Forbes Physical Education Complex, Klamath-Trinity Branch Humboldt County Library, Little Red Hen Inn (historical), Madrone Hall, Maple Hall, McElahan Cabin (historical), Memorial Lighthouse, Nelson Hall, Pepperwood Hall, Prasch Hall, Redwood Hall, Russell Cabin (historical), Sunset Hall, Swetman Child Development Laboratory, Tan Oak Hall, University Center, Upper Gould Barn, Van Matre Hall, Veterans Memorial Building, Veterans Memorial Building
Cape
Abalone Point, Buhne Point, Cape Horn, Cape Mendocino, Circle Point, Collins Point, Devils Gate, Donkey Point, Eagle Point, East Point, False Cape, Ferry Point, Hostler Point, Jones Point, Lookout Point, Mattole Point, Megwil Point, Mussel Point, Omenoku Point, Palmers Point, Panorama Point, Patricks Point, Point Delgada, Poverty Point, Punta Gorda, Rocky Point, Samoa Peninsula, Sawmill Point, Scotty Point, Sharp Point, Sotsin Point, Tepona Point, Tish Tang Point, Trinidad Head, West Point
Cemetery
Bridgeville Cemetery, Bull Creek Cemetery, Ferndale Cemetery, Greenwood Cemetery, Independent Order of Odd Fellows Cemetery, Masons and IOOF Cemetery, Myrtle Grove Memorial, Oceanview Cemetery, Saint Marys Cemetery, Saint Marys Cemetery, Sunset Memorial Park, Town Cemetery
Channel
Arcata Channel, Bar Channel, Entrance Channel, Eureka Channel, Hookton Channel, Inner Reach, North Bay Channel, Outer Reach, Samoa Channel, Southport Channel
Church
Abundant Life Center Assembly of God, Apostolic Faith Church, Arcata Presbyterian Church, Arcata United Methodist Church, Bayside Community Presbyterian Church, Calvary Baptist Church, Calvary Christian Church, Christ Episcopal Church, Christ Lutheran Church, Church of Christ, Church of Christ, Church of the Assumption, Church of the Nazarene, Community Presbyterian Church, Congregational Church Independent-Evangelical, Deliverance Temple, Faith Temple Pentecostal Church of God, First Assembly of God Church, First Baptist Church, First Baptist Church, First Baptist Church, First Baptist Church of Fortuna, First Christian Church, First Church of Christ Scientist, First Church of Christ Scientist, First Church of God, First Church of God, First Church of the Nazarene, First Congregational Church, First Covenant Church, First Methodist Episcopal Church (historical), First Presbyterian Church, First United Methodist Church, First United Pentecostal Church, Fortuna Missionary Baptist Church, Fortuna Seventh Day Adventist Church, Fortuna United Methodist Church, Foursquare Gospel Church, Foursquare Gospel Church, Fruitland Church (historical), Full Gospel Assembly Church, Full Gospel Faith Tabernacle Church, Grace Baptist Church, Grace Chapel, Grace Lutheran Church, Holy Trinity Church, Kingdom Hall of Jehovahs Witnesses, Korbel-Blue Lake Community Church, Loleta Community Evangelical Free Church, Lutheran Church of Arcata, McKinleyville Church of Christ, Our Lady of the Redwoods Catholic Church, Our Saviors Lutheran Church, Pentecostal Church of God, Presbyterian Church of Blue Lake, Rohnerville Assembly of God Church, Saint Albans Episcopal Church, Saint Andrews Episcopal Church, Saint Bernards Roman Catholic Church, Saint Francis Episcopal Church, Saint Josephs Catholic Church, Saint Josephs Catholic Church, Saint Josephs Roman Catholic Church, Saint Marks Lutheran Church, Saint Marys Catholic Church, Saint Patricks Catholic Church, Saint Pius X Seminary, Sequoia Bible Church, Sunny Brae Baptist Church, Temple Beth El, The Church of Jesus Christ of Latter Day Saints, Trinity Lutheran Church, Wood Street Chapel
Civil
Humboldt County
Cliff
Duckett Bluff, Elk Head, Freshwater Rocks, Gold Bluffs, Gyon Bluffs, Kaluna Cliff, Little Head, Red Bluff, Scotia Bluffs, Table Bluff, Thompson Bluff
Crossing
Kings Crossing, Olsen Crossing, Torrey Crossing
Dam
Arcata 27 Dam, Benbow 1-041 Dam, Big Lagoon 203 Dam, North Jetty, Scotia Log Pond 205 Dam, South Jetty, Sweasey Dam (historical)
Falls
Pepperwood Falls
Flat
Alder Flat, Arcata Bottoms, Azbil Flat, Bacon Flat, Barkdull Prairie, Bayside Bottoms, Bear Pen Flat, Beaver Flat, Big Flat, Big Opening, Blanton Prairie, Bone Flat, Bootjack Prairie, Boulder Flat, Brays Opening, Bret Hole, Buck Flat, Buck Pasture, Bull Creek Flat, Bundle Prairie, Burnt Ranch Prairie, Camp Four Flat, Camp Grant Flat, Cappell Flat, Carson Opening, Cedar Flat, Chadd Prairie, Chervimov Opening, China Flat, Coombs Field, Cow Pasture Opening, Cow Prairie, Coyote Flat, Crooked Prairie, Curless Prairie, Day Opening, Devils Hole Prairie, Donahue Flat, Duncan Flat, Eaton Prairie, Elinor Flat, Fiddle Prairie, Filaree Flat, Giacomini Prairie, Graveyard Prairie, Grindstone Openings, Hamner Flat, Harrow Prairie, High Prairie, Hole in the Ground, Holmes Flat, Homestead Opening, Horse Prairie, Hubbard Prairie, Hundred Acre Flat, Indian Prairie, Joel Flat, Johnson Flat, Jones Prairie, Juhaze Prairie, Kimtu Meadows, Le Perron Flat, Lewis Opening, Lost Meadow, Lower Bull Creek Flat, Marshall Opening, McCord Prairie, Miller Flat, Monroe Flat, Moores Prairie, Murphy Meadow, Myrick Prairie, Nooning Ground, Peaked Prairie, Petty Flat, Phronies Flat, Pitt Place Prairie, Powder Flat, Red Cap Glade, Red Cap Hole, Saddleback Opening, Sandy Prairie, Schofield Opening, Settlers Meadow, Severin Openings, Sherman Flat, Shively Flat, Sidehill Prairie, Smith Opening, Snow Glade, Snow Prairie, Spanish Flat, Starvation Opening, Stone Opening, Swains Flat, Thompson Field, Upper Bull Creek Flat, Upper Peaked Prairie, Waterbarrel Opening, Weonme Flat, White Oak Opening, Wire Fence Opening
Forest
Arcata Community Forest, Childrens Forest, Rockefeller Redwood Forest, Six Rivers National Forest
Gap
Berry Summit, Deer Lick Saddle, Devils Pass, Jack Rabbit Valley, Lord-Ellis Summit, Low Gap, Low Gap, Mill Creek Gap, Panther Gap, Peterson Opening, Shotgun Pass, Showers Pass, The Gap, The Narrows, Windy Nip Gap
Gut
Centerville Slough, Cutoff Slough, Devils Gut, East Lake Slough, Fay Slough, Hawk Slough, Hogpen Slough, Hookton Slough, McNulty Slough, Morgan Slough, Mosley Slough, Quill Slough, Ropers Slough, Sevenmile Slough
Harbor
Eureka Boat Basin, Trinidad Harbor
Hospital
General Hospital, Humboldt County Nursing Home, Mad River Community Hospital, Redwood Memorial Hospital, Saint Josephs Hospital, Southern Humboldt Medical Center, Trinity Hospital
Island
Beach Rock, Bird Island, Black Rock, Blank Rock, Camal Rock, Camel Rock, Cannibal Island, Cap Rock, Christmas Rock, Cock Robin Island, Cone Rock, Conical Rock, Daby Island, Devils Gate Rock, False Cape Rock, Fauntleroy Rock, Flat Rock, Flatiron Rock, Gorda Rock, Green Rock, Hair Seal Rock, Heckman Island (historical), Indian Island, Lepoil Rock, Little River Rock, Mosley Island, Mussel Rock, Mussel Rock, Mussel Rocks, Off Rock, Pewetole Island, Pilot Rock, Prisoner Rock, Reynolds Rock, Sea Lion Rock, Sharp Rock, Shubrick Rock, Steamboat Rock, Sugarloaf Island, Teal Island, The Brothers, The Island, Three Brothers, Turtle Rocks, Twin Rocks, Wedding Rock, White Rock, Woodley Island
Lake
Bee Lake, Big Lagoon, Big Lake, Blacks Lake, Blue Lake, Catfish Lake, Clam Beach Ponds, Clear Lake, Divide Lake, Dry Lagoon, Dry Lake, Dry Lake, Dry Lake, Dry Lake, Espa Lagoon, Essex Pond, Fish Lake, Freshwater Lagoon, Guy Lake, Half Lake, Jarnigan Pond, Kergerson Lake, Kinman Pond, Lake Mountain, Lake Prairie, Lake Ridge, Long Pond, Lost Lake, Lost Lake, Mill Creek Lakes, Mosquito Lake, Mud Lake, Onion Lake, Red Cap Lake, Red Mountain Lake, Rock Lake, Snow Camp Lake, Stone Lagoon, Sucker Lake, Sweasey Lake, Turtle Lake, Turtle Lake, Twin Lakes, Twin Lakes, Water Dog Lakes, Youngs Lake
Locale
Abalone Campground, Ackley Ranch, Adams Fox Farm, Adorni Fishing Pier, Agate Campground, Ah Pah Ranch, Aikens Creek Campground, Albee Creek Campground, Aldergrove Industrial Park, Allard Ranch, Ambrosini Ranch, Ammon Station, Anderson Ford, Anderson Ranch, Angel Ranch, Anton Lyons Ranch, Archibald Ranch, Ayres Cabin, B-Barr Ranch, Bar W Ranch, Barbettini Ranch, Barnwell Ranch, Bartlett Ranch, Bayshore Mall Shopping Center, Bayside Golf Course, Bayside Junction (historical), Baywood Golf and Country Club, Beach Creek Group Camp, BeauPre Golf Course, Becham Cabin, Becker Cabin, Becker Racetrack, Beckstine Ranch, Bertas Ranch, Big Bend Ranch, Bigfoot Golf and Country Club, Bishop Pine Group Picnic Area, Blake Spring Campground, Bliss Ranch, Blocksburg Ranger Station (historical), Bloody Camp, Blue Creek Campground, Blue Creek Lodge, Blue Lake Industrial Park, Bluff Creek Campground, Bluff Creek Forest Service Facility, Bluff Creek Guard Station (historical), Blythe Plaque, Boise Creek Campground, Boise Creek Campground, Bonanza Ranch, Boyer Ranch, Briceland Ranch, Bridghman Ranch, Brush Mountain Lookout, Buckley Ranch, Bunker Hill Ranch, Burlington Campground, Burre Center Shopping Center, Butler Valley Ranch, Butte Camp, Camp Anderson, Camp Bauer, Camp Bemis, Camp Eight (historical), Camp Grant, Camp Kimtu Recreation Site, Camp Mattole, Camp Twenty (historical), Camp Weott (historical), Campbell Creek Guard Station (historical), Cape Mendocino Lighthouse, Cape Ranch, Carson Ranch, Cedar Camp, Cedar Grove Ranch, Centerville Beach, Chase Ranch, City of Eureka Water Treatment Plant, City of Fortuna Wastewater Treatment Plant, Comisto Ranch (historical), Conner Ranch (historical), Cookson Ranch, Cooper Ranch, Cottrell Ranch, Crawford Ranch, Cuddy Cabin, Cummings Creek Camp, Cuneo Campground, Dan East Cabin, Deer Creek Ranch, Deerhorn Camp, Del Norte Street Fishing Pier, Diamond Ranch, Dobbyn Creek Ranch, Dolalr Ranch, Dollar Ranch, Dyer Place, Dyerville, Dyerville Giant, East Fork Campground (historical), Eel River Conservation Camp, Eel Rock, Eightmile Lookout, Elinor Junction (historical), Elk Camp, Elk Camp (historical), Elk Creek Maintenance Station, Elk River Corners, Elk River Scout Camp, Essenpries Mill, Eureka Boat Launch, Eureka Mall Shopping Center, Eureka Municipal Golf Course, Eureka Wastewater Treatment Plant, F Street Dock, Falk, Falor Ranch, Fern Cottage, Ferndale Wastewater Treatment Plant, Fernwood CDF Fire Station, Fish Lake Recreation Site, Flat Iron Tree, Forest Home, Fork Camp, Fort Baker Ranch, Founders Tree, French Camp, Freshwater Junction (historical), Friday Camp, Fruit Ranch, Fulmor Ranch, Garnit Ranch, Giant Braid, Giant Tree, Graham and McCombs Ranch, Grasshopper Trail Camp, Green Pond Ranch, Griffith Place (historical), Grizzly Camp, Grouse Mountain Lookout, Gunderson Ranch, Gunlock Ranch, Hansom Corrals, Happy Camp Campground, Head Camp, Hemphill Ranch, Herbert Hard Ranch, Hidden Springs Campground, Hoopa Campground, Horse Mountain Campground, Houda Point Access, Howard Libbey Tree, Hubbard Station, Huckleberry Campground, Hufford Ranch, Humboldt County Prairie Creek Fish Hatchery, Hunter Little Ranch, Hurlbutt Ranch, Iaqua Ranch, Indian Arrow Tree, Indian Cabin, Jackmans Ranch, Johnson Camp, Kane Ranch, Kenteschobe (historical), Kerr Ranch (historical), Kerr Ranch (historical), Larson Ranch (historical), Lassics Lookout, Lauffer Ranch, Lone Star Ranch, Lower Joe Green Cabin, Lower Trinity Ranger Station, Lower Trinity Ranger Station, Mad River Fish Hatchery, Madrone Campground, Mahan Plaque, Mall 101 Shopping Center, Mann Ranch, Marr Ranch, Mayflower Ranch, McClellan Ranch, McKinleyville Shopping Center, McMillion Cabin, Metropolitan, Miller Ranch, Moore Ranch, Morton Ranch, Mount View Ranch, Murry Place, Nadelos Campground, Nielson Ranch, Nolan Cabin, North Coast Conservation Center, Northern Redwood Camp (historical), Oak Flat Campground, Occidental Ranch, Ocean House, Ocean Ranch, Old Sebbas Ranch, Orleans District Ranger Station, Orleans Mountain Lookout, P L Ranch (historical), Palace Rock Ranch, Paull Ranch, Payton Ranch, Pearch Creek Campground, Penn Campground, Perry Ranch, Peters Ranch, Peugh Ranch (historical), Phelps Ranch, Pond Ranch (historical), Porter Ranch (historical), Preston Ranch (historical), Pritchett Ranch, Pumpkin Camp, Punta Gorda Lighthouse, R M Ranch, Rainbow Ranch, Ray Hurd Ranch, Red Alder Group Picnic Area, Redwood Acres Fairground, Redwood Creek Ranch, Redwood Empire Country Club, Redwood House, Redwood Village Shopping Center, Reece Homestead, Reimann Ranch, Ridge Cabin, Rock Ranch, Rohnerville Indian Rancheria, Rube Ranch, Russ Ranch, Schnable Diggings, Schoolhouse Peak Lookout, Shaws Ranch, Shelton Butte Lookout, Shoo Fly, Short Ranch, Singleton Ranch, Snowline Fox Farm, South Fork, Stapp Ranch, Stewart Ranch, Stewart Ranch, Stover Ranch, Stretter Ranch (historical), Strongs Station, Sturm Ranch, Sugar Bowl Ranch, Sunny Basin Ranch, Sunny Brae Shopping Center, Table Bluff Lighthouse, Tall Tree, The Rain Rock, Thorn Fire Control Station, Three Cabins, Tish Tang Campground, Tolkan Campground, Tomlinson Brothers Ranch, Torrey Corrals, Tri Board Camp, Trinidad Head Lighthouse, Trinity Summit Forest Service Facility, Uniontown Plaza Shopping Center, Upper Bull Creek Ranger Station, Upper Joe Green Cabin, Valley West Shopping Center, Van Duzen Public Camp (historical), Vista Point, Wailaki Campground, Waseck, West Point Ranch (historical), Westwood Village Shopping Center, Weymouth Inn, White Ranch, Wilson Ranch (historical), Windbigler Ranch, Wise Station, Wood Ranch, Wood Ranch, Woodland Echo Ranch (historical), Woodley Island Marina, Yager Camp, Zanes Ranch
Military (Historical)
Fort Humboldt (historical), Naval Auxiliary Air Facility Eureka (historical), Naval Auxiliary Air Station Arcata (historical)
Mine
Bonda Mine, Ferris Mine, Horse Mountain Mine, McHale Mine, Owl Mine, Pearch Creek Mine, Prospect Hill Mine, Red Cap Central Mine, Woods Mine
Oilfield
State Historical Monument 543 First Oil Field
Park
Arcata Ball Park, Arcata Marsh and Wildlife Sanctuary, Arcata Plaza, Arcata Sports Complex, Arthur W Way County Memorial Park, Benbow Lake State Recreation Area, Big Lagoon County Park, Carson Park, Clam Beach County Park, Cooper Gulch Park, Crab Park, Fern Cottage Historic District, Firemens Park, Fishermans Memorial Statue, Fort Humboldt State Historical Monument, Freshwater Park, Grizzly Creek Redwoods State Park, Gymkhana Field, H E Beck Junior Memorial Branch, Harry A Merlo State Recreation Area, Highland Park, Hiller Park, Humboldt Bay National Wildlife Refuge, Humboldt County Fairgrounds, Humboldt Lagoons State Park, Humboldt Redwoods State Park, Larson Park, Luffenholtz Beach County Park, Mad River Beach County Park, Moonstone County Park, Newburg Park, Patricks Point State Park, Perigot Park, Pierson Park, Prairie Creek Redwoods State Park, Redwood Bowl, Redwood Creek Beach County Park, Redwood Park, Richardson Grove State Park, Rohner Park, Ross Park, Sequoia Park, Table Bluff County Park, Tooby Memorial Park, Twenty-Thirty Park, Van Duzen County Park, Vinum Park, Wreck of Northerner Historical Mark
Pillar
Big Rock, Black Fox Rock, Black Rock, Browns Rock, Buck Rock, Buck Rock, Buzzard Rock, Cain Rock, Ceremonial Rock, Chalk Rock, Chimney Rock, Coyote Rock, Eagle Rock, Goat Rock, Goat Rock, Goat Rock, High Rock, Huestis Rock, Jewett Rock, Ladder Rock, Little Pilot Rock, Lookout Rock, Lookout Rock, Palace Rock, Pigeon Rock, Pilot Rock, Princess Rock, Rattlesnake Rock, Reading Rock, Red Rock, Red Rock, Rooster Rock, Schoolhouse Pasture Rock, Schroeder Rock, Showers Rock, Smith Rock, Spotted Rock, Strawberry Rock, Suicide Rock, Twentyone Rock
Populated Place
Alderpoint, Alliance, Alton, Apyu (historical), Aranimokw (historical), Arcata, Arekw (historical), Arlynda Corners, Atsepar (historical), Bayside, Bayview, Beall Place, Beatrice, Belleview, Benbow, Berry Glenn, Big Lagoon, Blocksburg, Blue Lake, Bracut, Brainard, Briceland, Bridgeville, Brock Creek (historical), Bucksport, Bull Creek, Burlington, Cain Rock, Calville, Capetown, Carlotta, Centerville (historical), Chinits (historical), Clam Beach, Cooks Valley, Crannell, Cutten, Dinsmore, Dinsmores, Dyer Place (historical), Eddyville (historical), Elinor (historical), Elk Grove (historical), Elk River, Englewood, Erner (historical), Ertlerger (historical), Eshpeu (historical), Essex, Ettersburg, Eureka, Fairhaven, Fernbridge, Ferndale, Fernwood, Fickle Hill, Fieldbrook, Fields Landing, Fisher, Fort Seward, Fortuna, Freshwater, Freshwater Corners, Fruitland, Garberville, Glendale, Hacketsville, Harris, Holmes, Honeydew, Honsading (historical), Hookton, Hoopa, Humboldt Hill, Hunter Place, Hydesville, Indianola, Indianola, Janes Place, Johnsons, King Salmon, Kneeland, Kokaman (historical), Korbel, Korblex, Kworatem (historical), Larabee, Lockharts (historical), Loleta, Lone Star Junction, Loolego (historical), Manila, Maple Creek, Maple Grove, Martins Ferry (historical), McCann, McKinleyville, Mettah, Miranda, Moonstone, Myers Flat, Myrtletown, Newburg, Notchko, Oak Glen, Ocean West Mobile Home Park, Oketo (historical), Opegoi (historical), Ore'q (historical), Orick, Orleans, Panamenik (historical), Pasara (historical), Patricks Point, Pecwan, Pekwan (historical), Pekwuteu (historical), Pepperwood, Petrolia, Phillipsville, Pine Hill, Pine Hills, Port Kenyon, Redcrest, Redway, Ridgewoods Heights, Rio Dell, Riverside, Riverside Park, Rohnerville, Rosewood, Samoa, Scotia, Scott Place, Shanamkarak (historical), Shelter Cove, Shively, Shregegon (historical), Shumig (historical), Smith (historical), Southport Landing, Spruce Point, Stafford, Steelhead, Stone, Sunny Brae, Surgone, Table Bluff, Table Bluff Rancheria, Tanoak (historical), The Springs, Thorn Junction, Trinidad, Tsurau (historical), Tyee City, Waddington, Waseck, Weitchpec, Weott, West Humboldt (historical), Westhaven, Westlund Place, Whitethorn, Whitlow, Willow Creek, Worswick, Wright Place, Yager Junction
Post Office
Arcata Post Office, Bayside Post Office, Benbow Post Office (historical), Blue Lake Post Office, Bridgeville Post Office, Eureka Post Office, Ferndale Post Office, Garberville Post Office, Harris Post Office, Hartsook Post Office (historical), Loleta Post Office, McKinleyville Post Office, Richardson Grove Post Office (historical), Willow Creek Post Office
Range
Bald Hills, Chalk Mountains, King Range, Shelton Buttes
Rapids
Kanick Rapids
Reserve
Azalea State Reserve, Big Lagoon Indian Reservation, Hoopa Valley Indian Reservation, Table Bluff Rancheria (historical), Trinidad Indian Reservation
Reservoir
Benbow Lake, Blue Lake, City of Eureka Reservoir (historical)
Ridge
Ah Pah Ridge, Al Hazen Ridge, Ammon Ridge, Antenna Ridge, Apple Tree Ridge, Arbor Camp Ridge, Ashfield Ridge, Bailey Ridge, Baldwin Ridge, Barry Ridge, Bear River Ridge, Bear Trap Ridge, Bearwallow Ridge, Beaver Ridge, Becker Ridge, Bloody Run Ridge, Blue Creek Mountain Ridge, Bohana Ridge, Branstetter Ridge, Bridge Creek Ridge, Brushy Ridge, Bryant Ridge, Buckeye Ridge, Bunch Grass Ridge, Burgess Ridge, Cagle Ridge, Cameron Ridge, Cape Ridge, Cook Ridge, Coon Ridge, Cooskie Ridge, Cow Creek Ridge, Cuneo Ridge, Dairy Ridge, Damon Ridge, Deadman Ridge, Delmont Ridge, Dorr Ridge, Dunn Ridge, Eaton Roughs, Eightmile Ridge, Elk Ridge, Everts Ridge, Fern Ridge, French Camp Ridge, Friday Ridge, Gibson Ridge, Gordon Ridge, Graham Ridge, Green Point Ridge, Green Ridge, Green Ridge, Gunrack Ridge, Hansen Ridge, Harris Ridge, Hartsook Giant, Henry Ridge, Hog Ranch Ridge, Hogback Ridge, Hollister Ridge, Holm Ridge, Holter Ridge, Horse Mountain Ridge, Horse Ridge, Horse Trail Ridge, Hospital Ridge, Hostler Ridge, Humsted Ridge, Indian Field Ridge, Jewett Ridge, Johnny Jack Ridge, Johnson Ridge, Kinsey Ridge, Kinsey Ridge, Lake Ridge, Last Chance Ridge, Little Moorehead Ridge, Little Rainbow Ridge, Little Windy Ridge, Lone Pine Ridge, Long Ridge, Long Ridge, Long Ridge, Lost Ridge, Mail Ridge, Mail Ridge, McAlvey Ridge, Middle Ridge, Middle Ridge, Mill Creek Ridge, Miller Ridge, Monument Ridge, Moody Ridge, Moorehead Ridge, Negro Joe Ridge, Nixon Ridge, Oak Ridge, Oat Ridge, Oil Creek Ridge, Packsaddle Ridge, Panther Ridge, Paradise Ridge, Parkhurst Ridge, Peavine Ridge, Pecwan Ridge, Pig Toe, Pilot Ridge, Pine Ridge, Pringle Ridge, Prosper Ridge, Rail Pile Ridge, Rainbow Ridge, Rattlesnake Ridge, Rattlesnake Ridge, Sawmill Ridge, Shenanigan Ridge, Southmayd Ridge, Spanish Ridge, Squaw Creek Ridge, Squirrel Tail Ridge, Stewart Ridge, Swayback Ridge, Tan Oak Ridge, Tank Ridge, Taylor Ridge, Telegraph Ridge, Telegraph Ridge, The H J, Tip Top Ridge, Tish Tang a Tang Ridge, Torrey Ridge, Trail Ridge, Van Choick Ridge, Walker Ridge, Walker Ridge, Waterman Ridge, Whiting Ridge, Wildcat Ridge, Wilder Ridge, Williams Ridge, Winchester Ridge, Windy Ridge, Wiregrass Ridge
School
Agnes J Johnson Elementary School, Airport School, Alice Birney Elementary School, Arcata High School, Bald Hills School, Banner School (historical), Bay School, Bayside Public School (historical), Beaver School, Belmont School (historical), Bloomfield Elementary School, Blue Lake Elementary School, Bluff Prairie School, Bridgeville Elementary School, Buck Mountain School, Bucksport School (historical), Bunker Hill School (historical), Bunker Hill School (historical), Burr Creek School (historical), Canal School, Casterlin School, Catherine L Zane Junior High School, Cedar Springs School (historical), Centerville School (historical), Christian Life Elementary School, Clark School (historical), Coffee Creek School, College of the Redwoods - Eureka Campus, Cuddeback Elementary School, Cutten Elementary School, Dell'arte International School of Physical Theatre, Dows Prairie Elementary School, Eel River School, Elk River School, Eureka Junior High School, Eureka Senior High School, Excelsior School (historical), Ferndale Elementary School, Ferndale High School, Fieldbrook Elementary School, Fortuna Elementary School, Fortuna Junior Academy, Fortuna Nursery School, Fortuna Union High School, Franklin School, Freshwater Elementary School, Garfield Elementary School, George C Jacobs Junior High School, Georgeson School, Glendale School (historical), Grant Elementary School, Grant School (historical), Grant Union School, Green Point Elementary School, Green Point School (historical), Grizzly Bluff School, Hoopa Valley Elementary School, Hoopa Valley High School, Humboldt State College Marine Laboratory, Humboldt State University, Hydesville Elementary School, Iaqua School (historical), Island School, Jack Norton School, Jacoby Creek Elementary School, Janes School, Jefferson Elementary School, Jewett School, Jones Prairie School, Kneeland Elementary School, Kneeland Prairie School (historical), Lafayette Elementary School, Lincoln Elementary School, Loleta Elementary School, Manila School, Maple Creek Elementary School, Marshall Elementary School, Martins Ferry School, Mattole Union Elementary School, McKinleyville Elementary School, McKinleyville High School, Miranda Junior High School, Mitchell School (historical), Morek School, Morris Elementary School, Norman G Ambrosini Elementary School, Oakdale School (historical), Orick Elementary School, Orleans Elementary School, Pacific Union Elementary School, Patricks Point School (historical), Pecwan Union School, Peninsula Union Elementary School, Pleasant Point School (historical), Price Creek School, Redway Elementary School, Redwood School, Rio Dell Elementary School, Rio Dell Primary School, Rolph School, Saint Bernards Grade School, Saint Bernards School, Saint Marys Elementary School, Salmon Creek School (historical), School of the Redwoods, Showers Pass School (historical), South Bay Union School, South Fork High School, South Fortuna Elementary School, Stanwood A Murphy Elementary School, Stewart Elementary School, Sunny Brae Middle School, Sunset Elementary School, Toddy Thomas Elementary School, Trinidad Elementary School, Trinity Lutheran School, Trinity Valley Elementary School, Union School, Unitarian Elementary School, Upper Mattole School, Warren Creek School, Washington Elementary School, Washington School (historical), Weitchpec Elementary School, Whitethorn Elementary School, Williams Creek School (historical), Winship Junior High School, Worthington Elementary School, Worthington School Number 2 (historical)
Slope
Big Slide, Blue Slide, Blue Slide
Spring
Alder Spring, Alder Spring, Big Spring, Big Spring, Bottleneck Spring, Bowman Spring, Cedar Spring, Cold Spring, Cold Spring, Cold Spring, Collins Spring, Crazy Spring, Dragsaw Spring, Edgar Spring, Felt Springs, Fox Camp Spring, Fox Spring, Goat Spring, Government Spring, Happy Jack Spring, Helmke Spring, High Spring, Homers Spring, Indian Spring, Kauffman Spring, LePerron Peak Spring, Maple Spring, Maple Spring, Mud Spring, Mud Spring, Mud Spring, Mud Springs, Mule Spring, Packy Spring, Pepperwood Spring, Pepperwood Springs, Pickle Spring, Pinnacle Spring, Pistol Spring, Poison Spring, Sixmile Spring, Sulphur Spring, Sunset Spring, Tan Oak Springs, Tenmile Spring, Tule Spring, White Rock Spring, Whiting Spring, Yellow Jacket Spring
Stream
Achelth Creek, Adams Creek, Ah Pah Creek, Aikens Creek, Albee Creek, Allen Creek, Allen Creek, Allen Creek, Ammon Creek, Anderson Creek, Anderson Creek, Antone Creek, Arnold Creek, Atwell Creek, Baker Creek, Baker Creek, Balcom Creek, Bald Mountain Creek, Barber Creek, Barn Creek, Barney Creek, Basin Creek, Beach Creek, Beach Creek, Bear Creek, Bear Creek, Bear Creek, Bear Creek, Bear Creek, Bear Creek, Bear Creek, Bear Creek, Bear River, Bear Trap Creek, Beatty Creek, Beaver Creek, Beaver Creek, Bee Creek, Beer Bottle Creek, Bell Creek, Bell Creek, Bens Creek, Big Creek, Big Creek, Big Creek, Big Finley Creek, Big Flat Creek, Big Foot Creek, Black Creek, Black Dog Creek, Blanket Creek, Blanton Creek, Bloody Nose Creek, Bloody Run, Bloyd Creek, Blue Slide Creek, Blue Slide Creek, Blue Slide Creek, Bluff Creek, Bluff Creek, Bluff Creek, Boat Creek, Bogus Creek, Boise Creek, Boise Creek, Bond Creek, Booths Run, Bosworth Creek, Boulder Creek, Boulder Flat Creek, Boundary Creek, Boyes Creek, Bradford Creek, Brannan Creek, Brays Opening Creek, Breckeen Creek, Bremer Creek, Bret Creek, Bridge Creek, Bridge Creek, Bridge Creek, Bridge Creek, Bridge Creek, Brock Creek, Brown Creek, Brown Creek, Brown Creek, Brown Creek, Brushy Creek, Buck Creek, Buck Mountain Creek, Bug Creek, Bull Creek, Bull Creek, Bulwinkle Creek, Bunchgrass Creek, Burns Creek, Burnt Ranch Creek, Burr Creek, Burr Creek, Burrill Creek, Burris Creek, Butler Creek, Butte Creek, Butte Creek, Butte Creek, Buzzard Creek, Cabin Creek, Cacanaugh Creek, Calf Creek, Cameron Creek, Camp Creek, Campbell Creek, Canoe Creek, Canon Creek, Canyon Creek, Cappell Creek, Captain Creek, Captain Haun Creek, Captains Creek, Carson Creek, Carson Creek, Carter Creek, Cashlapooda Creek, Cedar Creek, Cedar Creek, Cedar Creek, Chadd Creek, Chaparral Creek, Cheenitch Creek, Chemise Creek, China Creek, China Creek, China Creek, China Creek, Chqui Creek, Chris Creek, Clear Creek, Clear Creek, Clirliah Creek, Coffee Creek, Cold Creek, Coleman Creek, Colgrove Branch, Conklin Creek, Conley Creek, Connick Creek, Connick Creek, Cool Spring Creek, Coon Creek, Coon Creek, Coon Creek, Coon Creek, Coon Creek, Cooper Creek, Cooper Mill Creek, Cooskie Creek, Copper Creek, Corner Creek, Corner Creek, Corral Creek, Cow Creek, Cow Creek, Cowan Creek, Cox Creek, Coyote Creek, Coyote Creek, Coyote Creek, Coyote Creek, Coyote Creek, Crawford Creek, Crogan Creek, Cuddeback Creek, Cummings Creek, Cuneo Creek, Dairy Creek, Dairy Creek, Dan East Creek, Danger Creek, Dans Creek, Darnell Creek, Dauphiny Creek, Davis Creek, Davis Creek, Davis Creek, Dean Creek, Dean Creek, Decker Creek, Deer Creek, Deer Creek, Deerhorn Creek, Denman Creek, Devil Creek, Devil Creek, Devils Creek, Devils Creek, Devils Elbow Creek, Diamond Creek, Digger Creek, Dinner Creek, Dinner Creek, Dobbyn Creek, Doe Creek, Dolf Creek, Dolores Creek, Domingo Creek, Domingo Creek, Donahue Flat Creek, Dot Creek, Dry Creek, Dry Creek, Dry Creek, Dry Creek, Duke Creek, Duncan Creek, Durphy Creek, Durr Creek, East Branch North Fork Mattole River, East Branch South Fork Eel River, East Creek, East Fork Bug Creek, East Fork Honeydew Creek, East Fork Horse Linto Creek, East Fork North Fork Eel River, East Fork North Fork Mad River, East Fork Pecwan Creek, East Fork Willow Creek, Eel River, Eighteen Creek, Elam Creek, Elk Creek, Elk River, Ellison Creek, Enquist Creek, Eubank Creek, Eureka Slough, Feese Creek, Fern Creek, Fiedler Creek, Finch Creek, First Creek, Fish Creek, Fish Creek, Fish Creek, Fish Creek, Fish Creek, Fivemile Creek, Flanigan Creek, Fleener Creek, Fortyfour Creek, Fourmile Creek, Fourmile Creek, Fourmile Creek, Fox Camp Creek, Fox Creek, Francis Creek, Freeman Creek, Freese Creek, French Creek, Frenchman Creek, Freshwater Creek, Freshwater Slough, Frost Creek, Frost Creek, Gannon Slough, Garrett Creek, Gary Creek, Gibson Creek, Gilham Creek, Gist Creek, Gitchell Creek, Godwood Creek, Goodman Prairie Creek, Gopher Creek, Gosinta Creek, Graham Creek, Granny Creek, Grapevine Creek, Grassy Creek, Grassy Creek, Gravelly Bar Creek, Gray Creek, Greenlow Creek, Greenwood Creek, Gregg Creek, Grindstone Creek, Grizzly Creek, Grotzman Creek, Grouse Creek, Grouse Creek, Groves Prairie Creek, Guthrie Creek, Guy Creek, Ha Amar Creek, Hacker Creek, Halagow Creek, Hall Creek, Haman Creek, Harmonica Creek, Harper Creek, Harris Creek, Harrow Creek, Harry Weir Creek, Harry Weir Creek, Hartsook Creek, Hatchery Creek, Hayfield Creek, Heck Creek, Hely Creek, High Prairie Creek, Hoagland Creek, Hog Ranch Creek, Hogback Creek, Hollister Creek, Holm Creek, Home Creek, Honeydew Creek, Hooker Creek, Hoover Creek, Hope Creek, Hopkins Creek, Horse Creek, Horse Linto Creek, Horse Mountain Creek, Horse Mountain Creek, Horse Pasture Creek, Horse Range Creek, Hospital Creek, Hostler Creek, Howe Creek, Humboldt Creek, Humbug Creek, Humphrey Creek, Iaqua Creek, Ikes Creek, Indian Creek, Indian Creek, Indian Creek, Indian Creek, Jackass Creek, Jackson Creek, Jacoby Creek, Jameson Creek, Janes Creek, Jewett Creek, Jewett Creek, Jiggs Creek, Joe Marine Creek, Johnson Creek, Johnson Creek, Johnson Creek, Jolly Giant Creek, Jordan Creek, Kapple Creek, Kelly Creek, Kerr Creek, Kiler Creek, King Salmon Slough, Kinsey Creek, Kinsey Creek, Kirkham Creek, Knack Creek, Knulthkarm Creek, Knutz Creek, Krueger Creek, La Doo Creek, Lacks Creek, Lake Creek, Lake Prairie Creek, Larabee Creek, Last Chance Creek, Laurel Creek, Lawrence Creek, Leary Creek, Leggett Creek, Leggit Creek, Limb Camp Creek, Lindsay Creek, Liscom Slough, Little Boulder Creek, Little Brannan Creek, Little Burr Creek, Little Butte Creek, Little Creek, Little Deer Creek, Little Finley Creek, Little Freshwater Creek, Little Larabee Creek, Little Lost Man Creek, Little Mingo Creek, Little North Fork North Branch North Fork Elk River, Little Palmer Creek, Little Pine Creek, Little River, Little Salmon Creek, Little South Fork Boise Creek, Little South Fork Elk River, Little Sproul Creek, Little Van Duzen River, Lone Star Creek, Long Prairie Creek, Long Ridge Creek, Lost Man Creek, Low Gap Creek, Lower South Fork Little River, Luffenholtz Creek, Lupton Creek, M Line Creek, Mad River, Mad River Slough, Madrone Creek, Mahata Creek, Major Creek, Maple Creek, Maple Creek, Mareep Creek, Marshall Crossing Creek, Martin Creek, Martin Slough, Mather Creek, Matthews Creek, Mattole River, Mawah Creek, Maxwell Creek, May Creek, McAlister Creek, McArthur Creek, McCann Creek, McCloud Creek, McConnahas Mill Creek, McDaniel Slough, McDonald Creek, McGinnis Creek, McKee Creek, McKee Creek, McMahon Creek, McNeil Creek, McWhinney Creek, Mettah Creek, Middle Branch Mill Creek, Middle Creek, Middle Fork Leary Creek, Middle Fork Red Cap Creek, Middle Fork Yager Creek, Milk Ranch Creek, Mill Creek, Mill Creek, Mill Creek, Mill Creek, Mill Creek, Mill Creek, Mill Creek, Mill Creek, Mill Creek, Mill Creek, Mill Creek, Mill Creek, Mill Creek, Mill Creek, Mill Creek, Mill Creek, Miller Creek, Miller Creek, Miners Creek, Mingo Creek, Minon Creek, Minor Creek, Mitzie Creek, Molasses Creek, Monument Creek, Moon Creek, Morek Creek, Morgan Creek, Mosquito Creek, Mountain Creek, Mowry Creek, Mud Creek, Muddy Creek, Muddy Creek, Mule Basin Creek, Mule Creek, Mule Creek, Nacko Creek, Nanning Creek, Nelson Creek, Newman Creek, Nickowitz Creek, Nixon Creek, Noisy Creek, Noisy Creek, Nooning Creek, North Branch North Fork Elk River, North Creek, North Dobbyn Creek, North Fork Ah Pah Creek, North Fork Bear Creek, North Fork Big Flat Creek, North Fork Boise Creek, North Fork Canoe Creek, North Fork Conley Creek, North Fork Cuneo Creek, North Fork Elk River, North Fork Luffenholtz Creek, North Fork Mad River, North Fork Maple Creek, North Fork Mattole River, North Fork Mill Creek, North Fork Mingo Creek, North Fork Red Cap Creek, North Fork Soctish Creek, North Fork Strongs Creek, North Fork Yager Creek, Norton Creek, Norton Creek, Oat Creek, Ohman Creek, Oil Creek, Oil Creek, Oil Creek, Old Campbell Creek, Olmstead Creek, Olsen Creek, Oregan Creek, Ort Creek, Orton Creek, Ossagon Creek, Owl Creek, Owl Creek, Packeka Creek, Painter Creek, Palmer Creek, Palmer Creek, Panther Creek, Panther Creek, Panther Creek, Panther Creek, Panther Creek, Panther Creek, Pardee Creek, Patrick Creek, Peaked Creek, Pearch Creek, Pecwan Creek, Penn Creek, Perington Creek, Perrott Creek, Perry Slough, Pilot Creek, Pine Creek, Pine Creek, Pip Creek, Pipe Creek, Pipe Line Creek, Pitcher Creek, Poison Oak Creek, Pollock Creek, Powers Creek, Powers Creek, Prairie Creek, Price Creek, Pritchard Creek, Pularvasar Creek, Pullen Creek, Puter Creek, Quarry Creek, Railroad Creek, Railroad Creek, Rancheria Creek, Rancheria Creek, Randall Creek, Rattlesnake Creek, Rattlesnake Creek, Rays Creek, Reas Creek, Red Cap Creek, Red Mountain Creek, Redwood Creek, Redwood Creek, Roach Creek, Robinson Creek, Rock Chute Creek, Rock Creek, Rocky Glen Creek, Rogers Creek, Rohner Creek, Root Creek, Rosaleno Creek, Rose Creek, Rube Creek, Rube Ranch Creek, Ruby Creek, Russ Creek, Ryan Creek, Ryan Slough, Saints Rest Creek, Salmon Creek, Salmon Creek, Salmon Creek, Salt River, Saunders Creek, Savage Creek, Sawmill Creek, Scott Creek, Scott Creek, Second Creek, Seely Creek, Sequoia Creek, Serpentine Creek, Shaw Creek, Shipman Creek, Shively Creek, Sholes Creek, Showers Creek, Simpson Creek, Sims Creek, Singley Creek, Skunk Cabbage Creek, Skunk Creek, Slate Creek, Slater Creek, Slide Creek, Slide Creek, Smith Creek, Smith Creek, Smokehouse Creek, Snow Camp Creek, Snow Camp Creek, Soctish Creek, Soda Creek, Somerville Creek, Sonoma Creek, South Branch North Fork Elk River, South Dobbyn Creek, South Fork Ah Pah Creek, South Fork Bear Creek, South Fork Bear Creek, South Fork Bear River, South Fork Conley Creek, South Fork Cuneo Creek, South Fork Domingo Creek, South Fork Eel River, South Fork Elk River, South Fork Freshwater Creek, South Fork Leary Creek, South Fork Little River, South Fork Luffenholtz Creek, South Fork Pearch Creek, South Fork Red Cap Creek, South Fork Salmon Creek, South Fork Tish Tang a Tang Creek, South Fork Trinity River, Spanish Creek, Spike Buck Creek, Spring Creek, Spring Valley Creek, Sproul Creek, Sprout Creek, Squashan Creek, Squaw Creek, Squaw Creek, Squaw Creek, Squaw Creek, Stanley Creek, Stansberry Creek, Steelhead Creek, Stevens Creek, Stitz Creek, Stover Creek, Strawberry Creek, Strongs Creek, Sulphur Creek, Sulphur Creek, Summit Creek, Supply Creek, Surpur Creek, Swain Slough, Sweathouse Creek, Sweet Creek, Swift Creek, Tectah Creek, Telegraph Creek, Tepee Creek, Third Creek, Thompson Creek, Thompson Creek, Three Creeks, Thurman Creek, Ticknor Creek, Tish Tang a Tang Creek, Tom Creek, Tom Long Creek, Tom McDonald Creek, Toss-up Creek, Tostin Creek, Trail Creek, Trappers Creek, Trinity River, Truss Creek, Tully Creek, Tuttle Creek, Twin Creek, Twin Lakes Creek, Twomile Creek, Tyson Creek, Ullathorne Creek, Upper North Fork Honeydew Creek, Upper North Fork Mattole River, Upper South Fork Little River, Van Duzen River, Vanauken Creek, Victor Creek, Vincent Creek, Warden Creek, Warren Creek, Waukell Creek, Weber Creek, Weitchpec Creek, West Fork Bear Creek, West Fork Bridge Creek, West Fork Honeydew Creek, West Fork Pecwan Creek, West Fork Sproul Creek, West Side Creek, Westlund Creek, White Oak Creek, Whitmore Creek, Widow White Creek, Wildcat Creek, Wilder Creek, Williams Creek, Williams Creek, Willow Brook, Willow Creek, Willow Creek, Willow Draw Creek, Wilson Creek, Wilson Creek, Wilson Creek, Windy Creek, Woods Creek, Yager Creek
Summit
Amelia Butte, Ashfield Butte, Bald Hill, Bald Jesse, Bald Mountain, Bally, Barren Butte, Bear Buttes, Beaver Butte, Bee Mountain, Bennett Peak, Big Hill, Big Hill, Big Mountain, Billy Goat Peak, Black Butte, Black Butte, Black Mountain, Black Mountain, Blake Mountain, Blue Jacket Butte, Board Camp Butte, Board Camp Mountain, Boehne Butte, Brannan Mountain, Brinkman Butte, Brush Mountain, Brushy Mountain, Brushy Mountain, Buck Buttes, Buck Mountain, Buckeye Mountain, Bug Creek Butte, Bunker Hill, Burrill Peak, Buzzards Peak, Candy Mountain, Cape Horn, Captain John Mountain, Catheys Peak, Chamisal Mountain, Chaparral Mountain, Charles Mountain, Clark Mountain, Clarks Butte, Cooskie Mountain, Coyote Peak, Devils Peak, Dickson Butte, Duncan Pre-emption, East Point, Elk Mountain, Fickle Hill, Fickle Hill, Fire Hill, Gainor Peak, Gilham Butte, Goat Hill, Granite Butte, Grasshopper Hill, Grasshopper Mountain, Great Butte, Green Point, Gregs Peak, Grouse Mountain, Hadley Peak, Hansen Hill, Holm Buttes, Hooker Mountain, Hopkins Butte, Horse Mountain, Horse Mountain, Hospital Mountain, Humboldt Hill, Hupa Mountain, Iaqua Buttes, Indian Butte, Indian Rocks, Island Mountain, Kerr Peak, King Peak, Laqua Buttes, Larabee Buttes, Le Perron Peak, Liscom Hill, Little Bald Hill, Little Buck Mountain, Little Chaparral Mountain, Lone Pine Mountain, Lookout Point, Mad River Buttes, McClellan Mountain, McClellan Rock, Moore Hill, Mount Andy, Mount Baldy, Mount Pierce, North Slide Peak, North Trinity Mountain, Oak Knob, Oat Hill, Onion Mountain, Orick Hill, Panther Peak, Pidgeon Point, Pine Butte, Pine Mountain, Pine Ridge Summit, Potato Hill, Pratt Mountain, Queen Peak, Rainbow Peak, Ranger Mountain, Red Hill, Red Mountain, Reed Mountain, Rodgers Peak, Rose Peak, Saddle Mountain, Salmon Mountain, Sarvorum Mountain, Schofield Peak, Schoolhouse Hill, Schoolhouse Peak, Shelton Butte, Showers Mountain, Shubrick Peak, Signal Peak, Sims Mountain, Singleton Butte, Slate Creek Butte, Snow Camp Mountain, Snow Mountain, Soctish Point, South Rainbow Peak, Spike Buck Mountain, Squaw Tit, Sugar Pine Mountain, Sugarloaf Mountain, Sugarloaf Mountain, Taylor Peak, Telescope Peak, The Peaks, Thomas Hill, Three Creeks Summit, Tierney Peak, Titlow Hill, Tompkins Hill, Trinity Mountain, Tuttle Buttes, Twin Peaks, Uncle Tommy, Walker Butte, White Rocks, Whiteys Peak, Wildcat Butte, Wool Mountain, Yellow Jacket Butte
Swamp
Bell Swamps, Big Lagoon Marsh, Dead Mouse Marsh, The Basin, Triangle Marsh
Tower
KAEF-TV (Arcata), KAHS-FM (Arcata), KATA-AM (Arcata), KBEY-FM (Garberville), KECU-FM (Eureka), KEET-TV (Eureka), KEKA-FM (Eureka), KFLI-AM (Eureka), KFMI-FM (Eureka), KHSU-FM (Arcata), KIDE-FM (Hoopa), KIEM-TV (Eureka), KINS-AM (Eureka), KKDV-AM (Fields Landing), KMUD-FM (Garberville), KNCR-AM (Fortuna), KQEX-FM (Rohnerville), KRED-AM (Eureka), KRED-FM (Eureka), KTCD-AM (Eureka), KVIQ-TV (Eureka), KWHZ-FM (Ferndale), KWHZ-FM (Ferndale), KXGO-FM (Arcata), KZJA-TV (Eureka)
Trail
Agate Beach Trail, Allens Trail, Big Tree Trail, Blake Trail, Bull Creek Flats Trail, Burlington Trail, Burlington-Weott Trail, Canoe Creek Loop Trail, Cathedral Tree Trail, Childrens Forest Trail, County Line Trail, Crea Trail, Dan East Trail, Durphy Creek Trail, Elk Prairie Trail, Foothill Trail, Founders Grove Nature Trail, Grasshopper Trail, Grouse Creek Tractor Trail, Grouse Creek Tractor Way, Hidden Springs Trail, Hookton Slough Trail, Hope Creek Trail, Horse Ridge National Scenic Trail, James Irvine Trail, King Crest Trail, Last Chance Trail, Lightning Trail, Lookout Point Trail, Loop Trail, Mad River Trail, Miners Ridge Trail, Octopuc Trees Trail, Pilot Ridge Trail, Rhododendron Trail, Rim Trail, Rockefeller Loop Trail, Salmon Summit Recreation Trail, Settlers Trail, Shorebird Loop Trail, Skull Camp Trail, South Fork Trail, Stephens Grove Loop Trail, Tan Oak Springs Trail, Ten Tapo Trail, Tsurai Trail, West Ridge Trail, Williams Grove Trail, Woodland Trail, Zigzag Trail, Zigzag Trail Three, Zigzag Trail Two
Valley
Bear Canyon, Bear Gulch, Bear Wallow Gulch, Big Gulch, Big Rock Gulch, Bigtree Gulch, Bob Hill Gulch, Bonanza Gulch, Browns Gulch, Buck Gulch, Burr Valley, Butler Valley, Captain John Gulch, Cedar Gulch, Chimmekanee Gulch, China Gulch, Christie Gulch, Clapp Gulch, Clearwater Gulch, Cloney Gulch, Collins Gulch, Cook Gulch, Cooper Canyon, Coyote Valley, Dead Mans Gulch, Deering Gulch, Delgada Canyon, Devils Canyon, Devils Hole, Dry Gulch, Dunlap Gulch, Dyer Gulch, Ellington Gulch, Essex Gulch, Falls Gulch, Fern Canyon, Ferry Gulch, Flyblow Gulch, French Gulch, Graham Gulch, Guptil Gulch, Happy Valley, Harts Valley, Henderson Gulch, Hight Gulch, Hoopa Valley, Horse Gulch, Hungry Hollow, Jeffry Gulch, Jewett Valley, Jim Goff Gulch, Johnson Gulch, Kendall Gulch, La Rue Gulch, Larabee Valley, Lewis Gulch, Line Gulch, Little Red Cap Gulch, Logging Gulch, Lost Canyon, Mason Gulch, Mattole Canyon, McCready Gulch, McFarland Gulch, McNutt Gulch, Mendocino Canyon, Monkey Gulch, Morrison Gulch, Owl Gulch, Painter Gulch, Panther Canyon, Peter Gulch, Preacher Gulch, Railroad Gulch, Red Cap Gulch, Red Rock Gulch, Roaring Gulch, Robbers Gulch, Rocky Gulch, Rough Gulch, Sawmill Gulch, Sea Lion Gulch, Shaw Gulch, Sims Gulch, Sleepy Hollow, Slide Gulch, Smith Gulch, Sullivan Gulch, Tank Gulch, Tank Gulch, Tierney Canyon, Tom Gulch, Washington Gulch, Water Gulch, Whiteys Gulch, Wilder Gulch, Wolverton Gulch, Yager Valley
Woods
Alexander Grove, Allen Grove, Arbor Day Grove, Black Grove, Blair Grove, Boardman Grove, Bolling Grove, California Federation of Womens Clubs Grove, Canfield Grove, Clark Grove, Dimond Grove, Dungan Grove, Edson Grove, Elk Prairie, Felton Grove, Fleischmann Grove, Founders Grove, Garden Club of America Grove, Gould Grove, Gravers Grove, Haas Grove, Hammond Grove, Hickey Grove, Holbrook Grove, Honor Grove, Jensen Grove, Kent Grove, Krauss Grove, Lane Grove, Lansdale Grove, Luke Prairie, Marin Garden Club Grove, Massachusetts Grove, Mather Grove, Morton Grove, Myers Grove, Nelson Grove, Olson Grove, Perrott Grove, Pioneers Grove, Richardson Grove, Ritzer Grove, Robinson Grove, Rolph Grove, Sage Grove, Sherlock Grove, Soldiers Grove, Spruce Grove, Stephens Grove, Toumey Grove, Van Sicklen Grove, Whittemore Grove, Williams Grove
| Race | Population |
| White |  111,269 |
| American Indian | 7,760 |
| Mixed | 5,022 |
| Asian | 2,577 |
| Black | 1,393 |
| Hawaiian & Pacific Islander | 309 |
| Additional population tables : | |
| State population table | |
| California population by county | |