In 2021, Cobb County (Central)Marietta City PUMA, GA had a population of 152k people with a median age of 33.8 and a median household income of $64,951. Between 2020 and 2021 the population of Cobb County (Central)Marietta City PUMA, GA declined from 151,899 to 151,579, a −0.211% decrease and its median household income grew from $61,316 to $64,951, a 5.93% increase.
The 5 largest ethnic groups in Cobb County (Central)Marietta City PUMA, GA are White (Non-Hispanic) (39.8%), Black or African American (Non-Hispanic) (29.7%), Other (Hispanic) (10.3%), White (Hispanic) (6.06%), and Asian (Non-Hispanic) (5.5%).
29.5% of the households in Cobb County (Central)Marietta City PUMA, GA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
86% of the residents in Cobb County (Central)Marietta City PUMA, GA are U.S. citizens.
The largest universities in Atlanta Regional Commission (Northwest)--Cobb County (Central)--Marietta City PUMA, GA are Chattahoochee Technical College (4,158 degrees awarded in 2021), Life University (624 degrees), and Lincoln College of Technology-Marietta (194 degrees).
In 2021, the median property value in Cobb County (Central)Marietta City PUMA, GA was $267,800, and the homeownership rate was 43.4%.
Most people in Cobb County (Central)Marietta City PUMA, GA drove alone to work, and the average commute time was 27.6 minutes. The average car ownership in Cobb County (Central)Marietta City PUMA, GA was 2 cars per household.
Cobb County (Central)Marietta City PUMA, GA borders Cobb County (Northwest)Kennesaw & Acworth Cities PUMA, GA, Cobb County (Southwest)Powder Springs City PUMA, GA, Cobb County (Southeast)Smyrna City PUMA, GA, and Cobb County (Northeast) PUMA, GA.