In 2020, Columbia County, GA had a population of 154k people with a median age of 37.1 and a median household income of $82,251. Between 2019 and 2020 the population of Columbia County, GA grew from 150,705 to 154,257, a 2.36% increase and its median household income declined from $82,339 to $82,251, a −0.107% decrease.
The 5 largest ethnic groups in Columbia County, GA are White (Non-Hispanic) (67.9%), Black or African American (Non-Hispanic) (16.7%), White (Hispanic) (4.57%), Two+ (Non-Hispanic) (4.08%), and Asian (Non-Hispanic) (4.01%).
None of the households in Columbia County, GA 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.
96.9% of the residents in Columbia County, GA are U.S. citizens.
The largest universities in N/A are Augusta School of Massage (33 degrees awarded in 2020).
In 2020, the median property value in Columbia County, GA was $215,200, and the homeownership rate was 79.5%. Most people in Columbia County, GA drove alone to work, and the average commute time was 25.9 minutes. The average car ownership in Columbia County, GA was 2 cars per household.