Washington County, Oklahoma

Browse all ZIP codes in Washington County, Oklahoma. Each ZIP code page includes population, median household income, and a map of the area.

County Statistics

Total Population 54,098
Median Household Income $60,352
Median Age 39.7
Unemployment Rate 4.0%
Poverty Rate 14.5%
ZIP Codes 8

Largest ZIP Codes in Washington County

ZIP Code City Population Median Income
74006Bartlesville27,280$71,671
74003Bartlesville14,369$46,721
74029Dewey4,940$53,027
74061Ramona2,455$70,263
74051Ochelata2,020$67,604

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Washington County