Zip Code 30168 is located in the state of Georgia in the Metro Atlanta metro area. Zip code 30168 is primarily located in Cobb County. Portions of 30168 are also located in Douglas County. The official US Postal Service name for 30168 is AUSTELL, Georgia. Portions of zip code 30168 are contained within or border the city limits of Mableton, GA, Austell, GA, Lithia Springs, GA, and Douglasville, GA. Zip code 30168 is within area code 678 and area code 770. 30168 can be classified socioeconically as a Middle Class class zipcode in comparison to other zipcodes in Georgia.

The current unemployment level in 30168 is 2.9% which is lower than the current county unemployment level of 4.4% and is higher than the current state unemployment at 2.5% and lower than the current national unemployment rate at 3.6%.

According the 2010 US Census, the population of 30168 increased to 24241 from 20564 over the past 10 years. The majority ethnicity residing in 30168 is African American while the majority ethnicity attending 30168 public schools is . % of students in 30168 public schools receive or are eligible to participate in free or reduced lunch programs.