Cost of living in DeKalb, IL

DeKalb is a Census city in DeKalb County, IL. ACS 2024 5-year population is 40,443. Median gross rent is $1,029 (ACS 2024 5-year, this place). Median home value is $204,700. Median household income is $46,481. Insurance is the NAIC state average; food is a USDA plan — no town indexes.