About Snellville, GASnellville is located in Georgia. Snellville, Georgia has a population of 19,260. Snellville is less family-centric than the surrounding county with 36% households with children. The county percentage for households with children is 40%. The median household income in Snellville, Georgia is $59,444. The median household income for the surrounding county is $62,635 compared to the national median of $57,525. The median age of people living in Snellville is 40.4 years. Snellville WeatherThe average high temperature in July is 89.26 degrees, with an average low temperature in January of 30.99 degrees. The annual precipitation is 55.54. Snellville MapSnellville real estate officesReal estate near SnellvilleNearby CitiesNearby Cities Homes for Sale |