In 2021, Cobb County, GA had a population of 763k people with a median age of 37.1 and a median household income of $86,013. Between 2020 and 2021 the population of Cobb County, GA grew from 756,653 to 762,500, a 0.773% increase and its median household income grew from $80,830 to $86,013, a 6.41% increase.
The 5 largest ethnic groups in Cobb County, GA are White (Non-Hispanic) (50.1%), Black or African American (Non-Hispanic) (26.9%), Asian (Non-Hispanic) (5.42%), Other (Hispanic) (5.07%), and White (Hispanic) (4.84%).
None of the households in Cobb County, 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.
91.8% of the residents in Cobb County, GA are U.S. citizens.
In 2021, the median property value in Cobb County, GA was $293,800, and the homeownership rate was 66.2%.
Most people in Cobb County, GA drove alone to work, and the average commute time was 30.5 minutes. The average car ownership in Cobb County, GA was 2 cars per household.