Newnan is a city located in Coweta County Georgia. It is also the county seat of Coweta County. With a 2020 population of 45,087, it is the 21st largest city in Georgia and the 870th largest city in the United States . Newnan is currently growing at a rate of 4.05% annually and its population has increased by 36.47% since the most recent census, which recorded a population of 33,039 in 2010. Newnan reached it's highest population of in . Spanning over 20 miles, Newnan has a population density of 2,334 people per square mile.
The average household income in Newnan is $80,449 with a poverty rate of 15.72%. The median rental costs in recent years comes to $1,039 per month, and the median house value is $206,300. The median age in Newnan is 35.1 years, 32.4 years for males, and 36.3 years for females.