In 2018, Lamar County, GA had a population of 18.5k people with a median age of 37.5 and a median household income of $41,464. Between 2017 and 2018 the population of Lamar County, GA grew from 18,282 to 18,513, a 1.26% increase and its median household income grew from $41,157 to $41,464, a 0.746% increase.
The 5 largest ethnic groups in Lamar County, GA are White (Non-Hispanic) (65%), Black or African American (Non-Hispanic) (29.1%), Two+ (Non-Hispanic) (2.63%), White (Hispanic) (0.853%), and Other (Hispanic) (0.805%). NaNk% of the people in Lamar County, GA speak a non-English language, and 98.9% are U.S. citizens.
The median property value in Lamar County, GA is $134,500, and the homeownership rate is 69.5%. Most people in Lamar County, GA commute by Drove Alone, and the average commute time is 25.7 minutes. The average car ownership in Lamar County, GA is 2 cars per household.