In 2019, Decatur County, GA had a population of 26.7k people with a median age of 37.8 and a median household income of $41,481. Between 2018 and 2019 the population of Decatur County, GA declined from 26,833 to 26,682, a −0.563% decrease and its median household income grew from $39,148 to $41,481, a 5.96% increase.
The 5 largest ethnic groups in Decatur County, GA are White (Non-Hispanic) (50.2%), Black or African American (Non-Hispanic) (42%), Other (Hispanic) (3.79%), White (Hispanic) (2.27%), and Other (Non-Hispanic) (0.911%). 0% of the households in Decatur County, GA speak a non-English language at home as their primary language, and 98.1% of the residents in Decatur County, GA are U.S. citizens.
In 2019, the median property value in Decatur County, GA was $110,900, and the homeownership rate was 57.5%. Most people in Decatur County, GA drove alone to work, and the average commute time was 22.5 minutes. The average car ownership in Decatur County, GA was 2 cars per household.