Washington County, Illinois Basics:

Washington County Illinois - Government Site

Population: 14,640
Area: 563 square miles
County seat: Nashville
Area code(s) in use: 618
Time zone: CST
High school graduate or higher: 88.6%
Bachelor's degree or higher: 18.8%
Median household income: $54,407
Persons in poverty: 9.9%
Home ownership rate: 80.7%
Mean travel time to work: 24.6 minutes

Adjacent counties:
Clinton  Jefferson  Marion  Perry  Randolph  St. Clair  

Find in Illinois

Map of the Washington County area

Our detail map of Washington County shows the Washington County, Illinois boundary lines and other interesting items.

Places in Washington County, Illinois

  Airports     show all on map

Becks Farm Landing Strip, Brammeier Airport, Mathis Airport, Shubert Airport

  Buildings     show all on map

Addieville Community Fire Protection District, Ashley Fire Protection District, Ashley Fire Protection District Substation, Black Diamond Vineyards, Bolo Townhall, Coulterville Fire Protection District, Hoyleton Community Fire Protection District New Minden Station, Hoyleton Fire Protection District, Irvington Fire Protection District, Lively Grove Townhall, Nashville Community Fire Protection District, Nashville Public Library, Okawville Fire Protection District, Okawville Fire Protection District Venedy Station, Pilot Knob Townhall, Washington County Ambulance Service, Washington County Courthouse, Washington County Jail

  Cemeteries     show all on map

Addieville Cemetery, Bassey-Miller Cemetery, Beaucoup Cemetery, Bethel Cemetery, Biddleborn Evangelical Cemetery, Brick Cemetery, Chapel Hill Cemetery, Concord Baptist Cemetery, Cordes Evangelical Cemetery, Crystal Cemetery, Darter Cemetery, Ebenezer Cemetery, Elkhorn Cemetery, Elmwood Cemetery, Evangelical Cemetery, Evangelical Zions Cemetery, Fairview Cemetery, Franklin Cemetery, George Cemetery, Grand Point Cemetery, Greenwood Cemetery, Halen Lutheran Cemetery, Harres Cemetery, Harrymans Cemetery, Hoyleton Evangelical Cemetery, Hoyleton Village Cemetery, Husemann Cemetery, Immanual Lutheran Cemetery, Independent Order of Odd Fellows, Independent Order of Oddfellows Cemetery, Indepent Order of Odd fellows Cemetery, Irvington Cemetery, Joliff Cemetery, Kennedy Cemetery, Kinyon Cemetery, Kinyon Cemetery, Kleiman Cemetery, Laney Baptist Cemetery, Liberty Cemetery, Little Prairie Cemetery, Livelt Grove Cemetery, Lively Cemetery, Lively Grove Cemetery, Locust Cemetery, Locust Creek Cemetery, Logan Cemetery, Long Grave Cemetery, Lutheran Trinty Cemetery, Masonic Cemetery, Maxwell Cemetery, McBride Cemetery, McKenzie Cemetery, Miller Cemetery, Minson Cemetery, Nashville Cemetery, Neunlist Cemetery, New Minden Cemetery, North Prairie Cemetery, Oak Dale Cemetery, Oak Grove Cemetery, Oelzweig Cemetery, Okawville Cemetery, Old County Cemetery, Old Salem Cemetery, Olive Branch Lutheran Cemetery, Pilot Knob Cemetery, Pleasant Grove Cemetery, Plum Hill Cemetery, Posen Catholic Cemetery, Saint Anns Catholic Cemetery, Saint Anthony Cemetery, Saint Barbars Cemetery, Saint Charles Cemetery, Saint Johns Cemetery, Saint Johns Evangelical Cemetery, Saint Johns Evangelical Cemetery, Saint Johns Evangelical Lutheran Cemetery, Saint Lukes Cemetery, Saint Marys Magdlene Cemetery, Saint Michaels Cemetery, Saint Paul Cemetery, Saint Pauls Cemetery, Saint Peters Cemetery, Saint Peters Evangelical Cemetery, Salem Cemetery, Spencer Cemetery, Staude Cemetery, Strinde Cemetery, Toensing Cemetery, Topping Cemetery, Trinity Cemetery, Trinity Evangelical Cemetery, Verner Family Cemetery, Wesley Chapel Cemetery, Zetsche Cemetery, Zion Cemetery, Zion Cemetery, Zion Cemetery, Zion Cemetery

  Churches     show all on map

Ashley Baptist Church, Fairview Church (historical), First Baptist Church, First Methodist Episcopal Church (historical), First Presbyterian Church, Forman Memorial Methodist Episcopal Church (historical), Grace United Methodist Church, Grand Point Church (historical), Immanuel Lutheran Church, Maple Grove Church (historical), North Prairie Church (historical), Olive Branch Lutheran Church, Richview Missionary Baptist Church, Saint Anthonys Church, Saint Barbara Church, Saint Pauls Church, Saint Pauls United Church of Christ, Saint Peter United Church, Trinity Evangelical Lutheran Church, Trinity Lutheran Church, Zion Evangelical United Church, Zion United Church of Christ

  Crossings     show all on map

Interchange 41, Interchange 50, Interchange 61

  Dams     show all on map

Ashley Dam, Flying M Ranch Dam, Habbes Lake Dam, Hickory Lake Dam, Huegelys Lake Dam, I C R R Reservoir Dam, Lanes Lake Dam, Nashville City Reservoir Dam, Nashville Reservoir Dam, Piney Wood Lake Dam, Washington County Lake Dam

  Flats     show all on map

North Prairie, Threemile Prairie

  Guts     show all on map

Maple Slough

  Hospitals     show all on map

Washington County Hospital

  Lakes     show all on map

Ashley Lake, Calamus Lake, Clear Lake, Grewe Lake, Halfmoon Lake, Lanes Lake, Muddy Lake, RC Kremmers Lake, Sanders Slough, Swan Lake, Temmes Pond, Turkey Lake

  Locales     show all on map

Lake View Picnic Area, Lazy L Picnic Area, Little Bear Camping Area, Lookout Point Picnic Area, Nashville Water Treatment Plant, Ponderosa Picnic Area, The Pines Picnic Area, Unverfehrt Stock Farm, Venedy Station

  Oilfields     show all on map

Ashley Oil Field, Beaucoup Oil Field, Beaucoup Oil Field, Cordes Oil Field, Du Bois Oil Field, Irvington North Oil Field, Irvington Oil Field, Richview Oil Field

  Parks     show all on map

Posen Woods Nature Preserve, Washington County State Conservation Area

  Populated Places     show all on map

Addieville, Alda, Ashley, Beaucoup, Biddleborn, Caspars, Clarmin, Cordes, Covington, Du Bois, DuBois Center, Elkton, Frogtown, Hoyleton, Huegely, Irvington, Johannisburg, Kempside, Lively Grove, McKinley, Nashville, New Minden, Noltings, Oakdale, Okawville, Plum Hill, Posen, Pyramid, Radom, Richview, Stone Church, Venedy

  Post Offices     show all on map

Caspars Post Office (historical), Hoyleton Post Office, Nashville Post Office, Okawville Post Office, Stone Church Post Office (historical)

  Reservoirs     show all on map

Ashley Reservoir, Flying M Ranch Lake, Habbes Lake, Hickory Lake, Huegelys Lake, I C R R Reservoir, Lanes Lake, Nashville City Reservoir, Nashville Reservoir, Piney Wood Lake, Washington County Lake

  Schools     show all on map

Adams School (historical), Ashley Community Consolidated School, Atherton School (historical), Bend School (historical), Bethel School (historical), Bolo School (historical), Brick School (historical), Carson School (historical), Chapel Hill School (historical), Clarmin School (historical), Clover Hill School (historical), Currie School (historical), Dickey School (historical), Dry Arm School (historical), Elkendier School (historical), Elm Point School (historical), Fairview School (historical), Flannigan School (historical), Flaxbeard School (historical), Fulton School (historical), Going School (historical), Grand Point School (historical), Gravel Hill School (historical), Grottendick School (historical), Halfacre School (historical), Harris Hill School (historical), Haun School (historical), Hewette School (historical), Hickory Creek School (historical), Hogshead School (historical), Holland School (historical), Howard School (historical), Hoyleton Consolidated Elementary School, Immanuel Lutheran School, Irvington Elementary School, Johannisburg Grade School, Johnson School (historical), Kerr School (historical), Klasing School, Liberty School (historical), Locust Creek School (historical), Luney School (historical), McKelvey School (historical), Nashville Community High School, Nashville Grade School, Nuptial School (historical), Oak Hill School (historical), Oakdale Community Consolidated Elementary School, Okawville Grade School, Okawville High School, Old Town School (historical), Pleasant Grove School (historical), Pleasant Hill School (historical), Prairie Hill School (historical), Prest School (historical), Saint Annes School, Saint Johns School (historical), Sassafras School (historical), Slade School (historical), Taylor School (historical), Temple School (historical), Trinity Lutheran School, Trinity School, Turkey Bend School (historical), Walnut School (historical), White School (historical), Whittenberg School (historical)

  Streams     show all on map

Archie Creek, Back Creek, Beaver Pond Creek, Brushy Creek, Buckingham Branch, Carson Branch, Coon Creek, Crooked Creek, Dodds Branch, Elkhorn Creek, Grand Point Creek, Grand Point Creek, Herzog Branch, Hickory Creek, Little Crooked Creek, Locust Creek, Lunte Creek, Middle Creek, Nashville Creek, North Creek, Panther Creek, Plum Creek, Sewer Creek, Sipple Slough, South Fork Mud Creek, Sugar Creek, Sugar Creek, Turkey Trail Creek, Weaver Creek, Webster Creek, Williams Creek, Willow Creek

  Towers     show all on map

WQHC-FM (Nashville),

Washington County, Illinois Population By Race (2012 estimate)

WhiteWashington County White population 14,31814,317  
MixedWashington County Mixed population 132131
BlackWashington County Black population 117117
AsianWashington County Asian population 5958
Hawaiian & Pacific IslanderWashington County Hawaiian & Pacific Islander population 1514

Additional population tables :
State population table
Illinois population by county