Washington County, Ohio

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

County Statistics

Total Population 60,852
Median Household Income $62,771
Median Age 45.0
Unemployment Rate 4.6%
Poverty Rate 13.2%
ZIP Codes 17

Largest ZIP Codes in Washington County

ZIP Code City Population Median Income
45750Marietta26,250$53,713
45714Belpre9,167$54,744
45742Little Hocking3,335$77,216
45784Vincent3,250$77,276
45786Waterford2,854$63,594

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Washington County