ZIP code 37403: Chattanooga, TN
37403 is a ZIP code in Chattanooga, Tennessee, mainly in Hamilton County, part of the Chattanooga, TN-GA metro area. About 6,413 people live here.
- Population
- 6,413
- Median household income
- $81,136
- Typical home value
- $381,700-3.3% in 12 months
- Median rent
- $1,443gross, per month
- Median age
- 21.2
- Homeowners
- 25.9%of occupied homes
Shaded: ZIP code 37403's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 37403 details
| City | Chattanooga |
|---|---|
| State | Tennessee |
| County | Hamilton County |
| Metro area | Chattanooga, TN-GA |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 1.7 sq mi, plus 0.2 sq mi of water |
| Population density | 3,750 people per sq mi |
| Bachelor's degree or higher | 55.5% of adults 25+ |
| Average commute | 15.1 minutes |
| Center coordinates | 35.04826, -85.29436 |
Median rent in 37403 by bedrooms
| Size | Median gross rent |
|---|---|
| Studio | $1,101/mo |
| 1 bedroom | $1,438/mo |
| 2 bedrooms | $1,699/mo |
| 3 bedrooms | $1,389/mo |
| 4 bedrooms | $2,560/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 37403
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 37422 | Chattanooga, TN | 0.9 mi | — |
| 37424 | Chattanooga, TN | 0.9 mi | — |
| 37401 | Chattanooga, TN | 0.9 mi | — |
| 37414 | Chattanooga, TN | 0.9 mi | — |
| 37450 | Chattanooga, TN | 1.0 mi | 0 |
| 37402 | Chattanooga, TN | 1.2 mi | 3,953 |
| 37408 | Chattanooga, TN | 1.6 mi | 3,502 |
| 37404 | Chattanooga, TN | 1.8 mi | 14,737 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 37403?
A typical home in ZIP code 37403 is worth about $381,700 (Zillow Home Value Index). The median household here earns $81,136 a year. See what buying here would cost per month, with Tennessee average taxes and insurance filled in.
Monthly payment for a $381,700 homeWhat can a $81,136 income afford?Rental property numbers
About ZIP code 37403
What city is ZIP code 37403?
ZIP code 37403 is in Chattanooga, TN, in Hamilton County.
What county is ZIP code 37403 in?
37403 is mainly in Hamilton County, Tennessee.
What is the population of ZIP code 37403?
About 6,413 people live in ZIP code 37403, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 37403 in?
37403 is in Eastern Time (UTC−5). It observes daylight saving time.