In 2019, DeKalb County, IN had a population of 42.9k people with a median age of 39.1 and a median household income of $56,421. Between 2018 and 2019 the population of DeKalb County, IN grew from 42,704 to 42,927, a 0.522% increase and its median household income grew from $53,808 to $56,421, a 4.86% increase.
The 5 largest ethnic groups in DeKalb County, IN are White (Non-Hispanic) (95%), White (Hispanic) (2.18%), Two+ (Non-Hispanic) (1.24%), Black or African American (Non-Hispanic) (0.566%), and Asian (Non-Hispanic) (0.328%). 0% of the households in DeKalb County, IN speak a non-English language at home as their primary language, and 99.4% of the residents in DeKalb County, IN are U.S. citizens.
In 2019, the median property value in DeKalb County, IN was $124,300, and the homeownership rate was 76.1%. Most people in DeKalb County, IN drove alone to work, and the average commute time was 18.8 minutes. The average car ownership in DeKalb County, IN was 2 cars per household.