30066   Zip Code Marietta Cobb GA United States

City Marietta
County Cobb
State Georgia
Latitude 34.034
Longitude -84.50798
Population 61,761
Density 2274.87 people per square mile
Time Zone America/New York
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $116,074
Median individual: $54,519

Race

Mode: 62.3% White

Gender

 51.5% female 

Rent

  $1837 / month  

Median house value: $403,996.0

Age

Median: 38.8 years old

Education

With at least college degree: 53.0%
With STEM degree: 43.3%

Marital Status

 55.0% married 

Never married: 29.3%

Labor Force Participation

 69.8% working 

Unemployed: 4.6%

Average Family Size

 3.12 people 

Commute Time

 28.4 minutes 

Health Care

 10.4% uninsured 

Poverty

 7.4%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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