Greenville is a city located in Meriwether County Georgia. It is also the county seat of Meriwether County. With a 2020 population of 845, it is the 327th largest city in Georgia and the 11042nd largest city in the United States . Greenville is currently declining at a rate of 0.00% annually and its population has decreased by -3.54% since the most recent census, which recorded a population of 876 in 2010. Greenville reached it's highest population of in . Spanning over 2 miles, Greenville has a population density of 360 people per square mile.
The average household income in Greenville is $39,720 with a poverty rate of 41.87%. The median rental costs in recent years comes to $657 per month, and the median house value is $65,900. The median age in Greenville is 38.1 years, 34.8 years for males, and 38.3 years for females.