Randolph County, Illinois

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

County Statistics

Total Population 33,186
Median Household Income $65,318
Median Age 44.0
Unemployment Rate 4.7%
Poverty Rate 12.2%
ZIP Codes 14

Largest ZIP Codes in Randolph County

ZIP Code City Population Median Income
62233Chester8,217$69,882
62278Red Bud6,692$77,059
62286Sparta5,372$61,315
62288Steeleville2,701$62,083
62237Coulterville2,411$56,652

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Randolph County