Boulder County, Colorado Basics:
Boulder County Colorado - Government Site
Population: 305,297
Area: 726 square miles
County seat: Boulder
Area code(s) in use: 303
Time zone: MST
High school graduate or higher: 94.0%
Bachelor's degree or higher: 58.0%
Median household income: $67,403
Persons in poverty: 13.3%
Home ownership rate: 63.3%
Mean travel time to work: 22.2 minutes
Adjacent counties:
Adams Broomfield Denver Gilpin Grand Jefferson Larimer Weld