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Zip Code 37315 — Collegedale, TN

37315 is a ZIP Code associated with Collegedale, TN, located within Hamilton. The postal region supports an estimated population of 1,825 residents across Data Pending housing units, with a population density of 5,560.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (35.047220, -85.051580)

Data MetricLocal Statistic
Postal / Zip Code37315
Primary CityCollegedale
State / ProvinceTN
CountyHamilton
Total Population1,825
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density5,560.5 people/sq mi
TimezoneAmerica/New_York

How 37315 Compares

MetricZIP 37315Hamilton CountyTN State Average
Population1,825355,7207,058,868
Median IncomeData PendingN/AN/A
Population Density5,560.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 37302Apison3.0 mi5,082N/A
Zip 37363Ooltewah4.7 mi42,093N/A
Zip 37421Chattanooga5.9 mi52,985N/A
Zip 37353McDonald6.4 mi5,330N/A
Zip 37416Chattanooga7.0 mi13,919N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →