Unified School District · GA
Cobb County School District
Cobb County School District is a unified school district in Georgia with a community population of 712,945. The median household income is $105,318 and the median age is 37.8.
712,945
Population
2257
People / sq mi
$105,318
Median Income
37.8
Median Age
Cobb County School District covers 316 sq mi of land at 2256.9 people per square mile.
Race & Ethnicity
| White | 49.5% |
| Black or African American | 0.1% |
| Asian | 32.1% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$105,318
Median Household Income
$53,342
Per Capita Income
5.6%
Poverty Rate
3.2%
Unemployment
Housing
$404,400
Median Home Value
$1,756
Median Rent
68.8%
Homeownership
Education Attainment
93.2%
High School+
51.1%
Bachelor's+
Other Georgia School Districts
Largest Cities in Georgia
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Congressional Districts in Georgia
State rankings
Frequently Asked Questions
Cobb County School District serves a community with a population of 712,945 according to the latest Census ACS 5-Year estimates. This unified school district is located in Georgia.
The median household income in Cobb County School District is $105,318, with a per capita income of $53,342. The poverty rate is 5.6%.
Cobb County School District is 49.5% White, 0.1% Black or African American, 32.1% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Cobb County School District, 93.2% of adults have a high school diploma or higher, and 51.1% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Cobb County School District is $404,400, with a median rent of $1,756. The homeownership rate is 68.8%.
More from Georgia
Data for Cobb County School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 1301290).
Educational attainment is the headline number in Cobb County School District: 51.1% of adults 25 and older have a four-year degree. With 712,945 residents, Cobb County School District is a school district in Georgia.
Households take in a median $105,318, comfortably above the US median of $78,538. Poverty runs at 5.6%, below the national 12.4%. The median home value is $404,400, with typical rent around $1,756.
The population is unusually well-credentialed for US school districts — 51.1% of adults have a four-year degree, above the national 35.0%.
The education numbers are the throughline: a college-heavy population in Cobb County School District usually coincides with higher incomes and a workforce concentrated in professional and information industries.
Source: U.S. Census Bureau ACS, 2026.