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Zip Code 37381 — Spring City, TN

37381 is a ZIP Code associated with Spring City, TN, located within Rhea. 37381 ranks #2 out of 4 ZIP codes in Rhea County by population (and #197 out of 636 in TN). The area supports an estimated population of 10,711 residents across Data Pending housing units, with a population density of 30.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (35.685330, -84.877500)

Data MetricLocal Statistic
Postal / Zip Code37381
Primary CitySpring City
State / ProvinceTN
CountyRhea
Total Population10,711
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density30.4 people/sq mi
TimezoneAmerica/New_York

How 37381 Compares

MetricZIP 37381Rhea CountyTN State Average
Population10,71134,760 (Total)7,058,868 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density30.4 /sq mi----
County Pop Rank#2 of 4----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 37337Grandview7.0 mi1,241N/A
Zip 37332Evensville7.9 mi1,724N/A
Zip 37880Ten Mile12.0 mi3,599N/A
Zip 37322Decatur13.6 mi9,101N/A
Zip 37321Dayton14.6 mi21,084N/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 →