Johnson County, Illinois

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

County Statistics

Total Population 13,955
Median Household Income $66,044
Median Age 43.7
Unemployment Rate 2.0%
Poverty Rate 17.3%
ZIP Codes 8

Largest ZIP Codes in Johnson County

ZIP Code City Population Median Income
62995Vienna6,408$55,909
62939Goreville2,693$65,774
62912Buncombe1,668$61,000
62972Ozark1,128$78,750
62985Simpson998$74,375

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Johnson County