In 2021, DeKalb County, IN had a population of 43.1k people with a median age of 38.5 and a median household income of $60,757. Between 2020 and 2021 the population of DeKalb County, IN declined from 43,193 to 43,059, a −0.31% decrease and its median household income grew from $58,415 to $60,757, a 4.01% increase.
The 5 largest ethnic groups in DeKalb County, IN are White (Non-Hispanic) (94.4%), Two+ (Non-Hispanic) (1.88%), White (Hispanic) (1.64%), Two+ (Hispanic) (0.992%), and Asian (Non-Hispanic) (0.437%).
None of the households in DeKalb County, IN reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.5% of the residents in DeKalb County, IN are U.S. citizens.
In 2021, the median property value in DeKalb County, IN was $135,200, and the homeownership rate was 80.9%.
Most people in DeKalb County, IN drove alone to work, and the average commute time was 20.4 minutes. The average car ownership in DeKalb County, IN was 2 cars per household.
DeKalb County, IN borders Allen County, IN, LaGrange County, IN, Noble County, IN, Steuben County, IN, Defiance County, OH, and Williams County, OH.