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  5. DeKalb County

Where is DeKalb County, Illinois?

location of DeKalb county on a map

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

With a total 1,643.76 sq. km of land and water area, DeKalb County, Illinois is the 1627th largest county equivalent area in the United States. Home to 105,462 people, DeKalb County has a total 40907 households earning 53375 on average per year.

DeKalb County, Illinois - Quick Facts

FIPS Code 17037
Area Codes 815
Time Zone CST
Major Cities DeKalb (population: 46,071), Sycamore (population: 21,749), Sandwich (population: 12,159), Genoa (population: 7,216), Cortland (population: 4,540), Somonauk (population: 4,419), Hinckley (population: 2,873), Kirkland (population: 2,701), Kingston (population: 2,615), Waterman (population: 1,998)
Land Area 40,719 sq miles
Water Area 631 sq miles
Household Income $53,375
Housing Units 40,907
Median Home Value $173,000
High School Grads 91% of population
Holders of Bachelors Degrees 30% of population
Retail Spending $10,351 per capita
Food & Accomodation Sales $128,175 per capita
Universities and Colleges Hair Professionals Career College Inc

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This page was last updated on June 30, 2016.