Cobb County, GA vs Gwinnett County, GA

Side-by-side demographic comparison · ACS 2024

Cobb County, GA
8
metrics lead
vs
Gwinnett County, GA
4
metrics lead

Key Metrics

Population — Cobb County
775,208
Rank #85 of 3,222
97th percentile
Population — Gwinnett County
979,864
Rank #51 of 3,222
98th percentile
Income — Cobb County
$102,738 +36.7% vs nat'l
Rank #148 of 3,222
95th percentile
Income — Gwinnett County
$87,890 +17.0% vs nat'l
Rank #352 of 3,222
89th percentile
Poverty — Cobb County
8.7% −30.7% vs nat'l
Rank #516 of 3,222
84th percentile
Poverty — Gwinnett County
10.8% −14.2% vs nat'l
Rank #974 of 3,222
70th percentile
Home Value — Cobb County
$407,200 +44.4% vs nat'l
Rank #276 of 3,222
91th percentile
Home Value — Gwinnett County
$380,900 +35.1% vs nat'l
Rank #339 of 3,222
89th percentile

All Metrics

Metric Cobb County, GA Gwinnett County, GA
Total Population 775,208 979,864 ▲
Median Household Income $102,738 ▲ $87,890
Per Capita Income $52,646 ▲ $38,906
Poverty Rate 8.7% ▲ 10.8%
Median Home Value $407,200 ▲ $380,900
Median Gross Rent $1,730 $1,810 ▲
Homeownership Rate 67.0% ▲ 66.3%
Bachelor's Degree or Higher 50.8% ▲ 39.0%
Unemployment Rate 4.5% 4.2% ▲
Median Age 37.5 years ▲ 36.0 years
Health Insurance Coverage 88.0% ▲ 84.8%
Mean Commute Time 32.6 min 36.2 min ▲

Rate Comparison

Cobb County

67.0% Homeownership
88.0% Insured
50.8% Bachelor's+

Gwinnett County

66.3% Homeownership
84.8% Insured
39.0% Bachelor's+

Race & Ethnicity

Cobb County

White (non-Hispanic)Black (non-Hispanic)Hispanic or LatinoAsian (non-Hispanic)Two or More RacesOther (non-Hispanic)American Indian (non-Hispanic)Native Hawaiian/Pacific Islander0.0%25.8%47.1%26.4%15.1%5.4%5.0%0.9%0.1%0.0%

Gwinnett County

White (non-Hispanic)Black (non-Hispanic)Hispanic or LatinoAsian (non-Hispanic)Two or More RacesOther (non-Hispanic)American Indian (non-Hispanic)Native Hawaiian/Pacific Islander0.0%10.2%20.4%30.6%30.6%27.8%23.7%13.2%4.0%0.6%0.1%0.0%

Cobb County vs Gwinnett County

Cobb County, GA has a population of 775,208 while Gwinnett County, GA has 979,864. Cobb County has a higher median household income ($102,738 vs $87,890).

Overall, Cobb County, GA leads in 8 out of 12 comparable metrics. This comparison uses data from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.

About this data

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.