Home > TN > Franklin County > Cowan > Zip 37318

Zip Code 37318 — Cowan, TN

37318 is a ZIP Code associated with Cowan, TN, located within Franklin. The postal region supports an estimated population of 2,103 residents across Data Pending housing units, with a population density of 65.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (35.178790, -85.979940)

Data MetricLocal Statistic
Postal / Zip Code37318
Primary CityCowan
State / ProvinceTN
CountyFranklin
Total Population2,103
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density65.4 people/sq mi
TimezoneAmerica/Chicago

How 37318 Compares

MetricZIP 37318Franklin CountyTN State Average
Population2,10339,8397,058,868
Median IncomeData PendingN/AN/A
Population Density65.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 37383Sewanee4.3 mi344N/A
Zip 37324Decherd5.2 mi5,628N/A
Zip 37375Sewanee5.8 mi3,866N/A
Zip 37398Winchester8.9 mi15,755N/A
Zip 37376Sherwood9.2 mi361N/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 →