Washington County, Kansas

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

County Statistics

Total Population 5,785
Median Household Income $62,259
Median Age 42.7
Unemployment Rate 1.4%
Poverty Rate 8.2%
ZIP Codes 11

Largest ZIP Codes in Washington County

ZIP Code City Population Median Income
66968Washington1,309$53,603
66945Hanover1,048$57,813
66937Clifton928$58,583
66953Linn634$62,656
66943Greenleaf590$56,667

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Washington County