De Kalb County, IL - Resident Population in DeKalb County, IL

De Kalb County, IL - Resident Population in DeKalb County, IL was 101.33500 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, De Kalb County, IL - Resident Population in DeKalb County, IL reached a record high of 107.20300 in January of 2009 and a record low of 70.90000 in January of 1973. Trading Economics provides the current actual value, an historical data chart and related indicators for De Kalb County, IL - Resident Population in DeKalb County, IL - last updated from the United States Federal Reserve on April of 2026.



More: Illinois Indicators