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ZIP Code 37315
Collegedale, TN, Hamilton County
Population
1,825
Land area
0.1sq mi
People per sq mi
14,402
City
Collegedale
ZIP 37315 and nearby ZIP codes
ZIP 37315 at a glance
- ZIP 37315 (Collegedale) is about 84 times as dense as Tennessee as a whole.
Local data for ZIP 37315
Counts from official public data
Housing and community stats
ZIP 37315, American Community Survey 2020-2024
Bachelor's or higher
30.6%
Median age
20.0
Average commute
10.7 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
27
ZIP Business Patterns 2023
Employees
6,338
$350M annual payroll
PPP loans
$1.3M
9 loans
Campaign donations
$132K
0% D, 77% R, 2026 cycle
Environment and hazard risk
ZIP 37315, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: tornado
Storm events since 1996
723
Countywide, mostly thunderstorm wind
Flood insurance policies
1,269
1.0% of homes, county
July high / Jan low
91° / 32°F
55.0 inches of rain a year
Health statistics
Share of adults in ZIP 37315, CDC PLACES estimates
Obesity
19.4%
U.S. 33.3% -13.9 pts
Diabetes
1.2%
U.S. 12.1% -10.9 pts
Smoking
5.5%
U.S. 12.8% -7.3 pts
Uninsured (18-64)
9.3%
U.S. 11.1% -1.8 pts
Frequently asked questions
- What city is ZIP code 37315?
- ZIP code 37315 is in Collegedale, TN (Hamilton County).
- What county is ZIP code 37315 in?
- ZIP code 37315 is mostly in Hamilton County, Tennessee.
- How many people live in ZIP code 37315?
- About 1,825 people live in the 37315 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.