County
Cobb County
Georgia
775,208 population$102,738 median income600,241 voting age0 active campaigns
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Officials Representing Cobb County
US House
State Legislature
David Wilkerson
Democratic
State House · District 38
Devan Seabaugh
Republican
State House · District 34
Doc Rhett
Democratic
State Senate · District 33
Don Parsons
Republican
State House · District 44
Ed Setzler
Republican
State Senate · District 37
Gabriel Sanchez
Democratic
State House · District 42
Ginny Ehrhart
Republican
State House · District 36
John Albers
Republican
State Senate · District 56
John Carson
Republican
State House · District 46
Jordan Ridley
Republican
State House · District 22
Congressional District Coverage
Cobb County is 42% in GA Congressional District 11, 35% in GA Congressional District 6, and 24% in GA Congressional District 14.
Area-weighted; population-weighted shares may differ in counties with large urban/rural density splits.
Median Income
$102,738
↑ 33%vs $77,353
Bachelor's+
50.8%
↑ 45%vs 35.0%
Under 18
22.6%
↓ 3%vs 23.2%
Owner-Occupied
67.0%
↑ 2%vs 65.7%
White (non-Hispanic)
49.0%
↔ 4%vs 51.0%
Demographics
American Community Survey 2024 5-year estimates
Race & Ethnicity
White49.0%
Hispanic/Latino15.1%
Black26.7%
Asian5.5%
Two or More10.4%
Other8.4%
Income & Economy
Median Household Income$102,738
Per Capita Income$52,646
Poverty Rate8.7%
Unemployment4.5%
Education
High School+93.0%
Bachelor's+50.8%
Housing
Median Home Value$407,200
Median Rent$1,730
Owner-Occupied67.0%
Health Insurance
Uninsured12.0%
Age Distribution
Under 1822.6%
65 and Over13.7%
Median Age37.5