Alpharetta is a city located in Fulton County Georgia. With a 2020 population of 69,125, it is the 13th largest city in Georgia and the 540th largest city in the United States . Alpharetta is currently growing at a rate of 1.40% annually and its population has increased by 20.11% since the most recent census, which recorded a population of 57,551 in 2010. Alpharetta reached it's highest population of in . Spanning over 27 miles, Alpharetta has a population density of 2,570 people per square mile.
The average household income in Alpharetta is $153,808 with a poverty rate of 5.46%. The median rental costs in recent years comes to $1,451 per month, and the median house value is $422,800. The median age in Alpharetta is 39.6 years, 38.3 years for males, and 40.9 years for females.