Jefferson County, Missouri

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

County Statistics

Total Population 198,618
Median Household Income $76,316
Median Age 40.4
Unemployment Rate 3.8%
Poverty Rate 8.7%
ZIP Codes 15

Largest ZIP Codes in Jefferson County

ZIP Code City Population Median Income
63010Arnold34,744$74,776
63052Imperial28,716$86,995
63028Festus28,276$71,004
63020De Soto20,282$62,370
63050Hillsboro17,588$85,194

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Jefferson County