Where is Henry County, Illinois?

location of Henry county on a map — Location of Henry County within the state of Illinois

Henry County is a county equivalent area found in Illinois, USA. The county government of Henry is found in the county seat of Cambridge.

With a total 2,138.41 sq. km of land and water area, Henry County, Illinois is the 1121st largest county equivalent area in the United States. Home to 49,635 people, Henry County has a total 22045 households earning 52940 on average per year.

Henry County, Illinois - Quick Facts

FIPS Code	17073
Area Codes	309,815
Time Zone	CST
Major Cities	Kewanee (population: 14,120), Geneseo (population: 11,339), Colona (population: 7,077), Orion (population: 3,295), Galva (population: 3,289), Cambridge (population: 3,225), Atkinson (population: 1,381), Annawan (population: 1,249), Lynn Center (population: 1,179), Woodhull (population: 1,083)
Land Area	19,164 sq miles
Water Area	823 sq miles
Household Income	$52,940
Housing Units	22,045
Median Home Value	$109,800
High School Grads	90% of population
Holders of Bachelors Degrees	20% of population
Retail Spending	$9,644 per capita
Food & Accomodation Sales	$42,009 per capita