In 2017, Columbia County, GA had a population of 144k people with a median age of 36.4 and a median household income of $74,162. Between 2016 and 2017 the population of Columbia County, GA grew from 139,904 to 143,723, a 2.73% increase and its median household income grew from $71,962 to $74,162, a 3.06% increase.
The 5 largest ethnic groups in Columbia County, GA are White (Non-Hispanic) (70.1%), Black or African American (Non-Hispanic) (16.3%), White (Hispanic) (4.9%), Asian (Non-Hispanic) (3.99%), and Two or More Races (Non-Hispanic) (2.73%). N/A% of the people in Columbia County, GA speak a non-English language, and 97% are U.S. citizens.
The largest universities in Columbia County, GA are Augusta School of Massage (31 degrees awarded in 2017).
The median property value in Columbia County, GA is $183,800, and the homeownership rate is 78.5%. Most people in Columbia County, GA commute by Drove Alone, and the average commute time is 24.5 minutes. The average car ownership in Columbia County, GA is 2 cars per household.