Henry County, Illinois

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

County Statistics

Total Population 48,045
Median Household Income $68,573
Median Age 43.3
Unemployment Rate 4.1%
Poverty Rate 8.6%
ZIP Codes 16

Largest ZIP Codes in Henry County

ZIP Code City Population Median Income
61443Kewanee13,584$48,020
61254Geneseo12,103$84,009
61241Colona6,775$70,019
61273Orion3,175$101,293
61434Galva2,986$58,317

Demographics

Race & Ethnicity

Gender

Education Level (adults 25+)

All ZIP Codes in Henry County