Franklin County, Washington

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

County Statistics

Total Population 95,679
Median Household Income $73,326
Median Age 30.8
Unemployment Rate 5.5%
Poverty Rate 13.0%
ZIP Codes 5

Largest ZIP Codes in Franklin County

ZIP Code City Population Median Income
99301Pasco85,210$77,999
99326Connell5,900$68,789
99343Mesa3,522$68,606
99330Eltopia876$91,444
99335Kahlotus171$59,792

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Franklin County