In 2018, Columbia County, GA had a population of 147k people with a median age of 36.6 and a median household income of $76,938. Between 2017 and 2018 the population of Columbia County, GA grew from 143,723 to 147,295, a 2.49% increase and its median household income grew from $74,162 to $76,938, a 3.74% increase.
The 5 largest ethnic groups in Columbia County, GA are White (Non-Hispanic) (69.5%), Black or African American (Non-Hispanic) (16.5%), White (Hispanic) (4.86%), Asian (Non-Hispanic) (3.96%), and Two+ (Non-Hispanic) (3.05%). NaNk% of the people in Columbia County, GA speak a non-English language, and 96.7% 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 $192,200, and the homeownership rate is 79%. Most people in Columbia County, GA commute by Drove Alone, and the average commute time is 24.7 minutes. The average car ownership in Columbia County, GA is 2 cars per household.