ZIP Code 37421
About Chattanooga
Chattanooga is a city in Hamilton County, Tennessee, United States, and its county seat. It is located along the Tennessee River and borders Georgia to the south. The population was 181,099 at the 2020 census, and was estimated at 191,496 in 2024, it is Tennessee's fourth-most populous city and one of the two principal cities of East Tennessee, along with Knoxville. It anchors the Chattanooga metropolitan area, Tennessee's fourth-largest metropolitan statistical area, as well as a larger three-state area that includes southeastern Tennessee, northwestern Georgia, and northeastern Alabama.
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Area Profile
US Census (ACS 5-year · Gazetteer)
52,516
population
$79,958
median household income
1,656
people / sq mi
$299,600
median home value
$1,313
median gross rent
41.1
median age
23,978
housing units
22,200
households
31.7
land area (sq mi)
Key places in 37421
- Tennessee Valley Railroad Museum museum
- Pitner Field park
- Elise Chapin Wildlife Sanctuary nature
Points of interest
- grocery
- coffee
- gas
- pharmacy
- fast_food
- bank
- gym
Brands
- Starbucks (3)
- Aldi (2)
- Burger King (2)
- Krystal (2)
- McDonald's (2)
- Publix (2)
- Sonic (2)
- Subway (2)
- Taco Bell (2)
- Walmart (2)
- Arby's (1)
- Bojangles' (1)