37405   Zip Code Chattanooga Marion TN United States

City Chattanooga
County Marion
State Tennessee
Latitude 35.11757
Longitude -85.40429
Population 18,109
Density 333.42 people per square mile
Time Zone America/Chicago
  • 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: $81,337
Median individual: $50,282

Race

Mode: 80.8% White

Gender

 50.8% female 

Rent

  $1438 / month  

Median house value: $463,497.0

Age

Median: 36.7 years old

Education

With at least college degree: 53.3%
With STEM degree: 43.3%

Marital Status

 44.3% married 

Never married: 36.3%

Labor Force Participation

 69.4% working 

Unemployed: 3.4%

Average Family Size

 2.74 people 

Commute Time

 17.7 minutes 

Health Care

 7.1% uninsured 

Poverty

 13.4%

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

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