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Zip Code 37874 — Sweetwater, TN

37874 is a ZIP Code associated with Sweetwater, TN, located within Monroe. The postal region supports an estimated population of 16,567 residents across Data Pending housing units, with a population density of 62.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (35.597490, -84.458230)

Data MetricLocal Statistic
Postal / Zip Code37874
Primary CitySweetwater
State / ProvinceTN
CountyMonroe
Total Population16,567
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density62.2 people/sq mi
TimezoneAmerica/New_York

How 37874 Compares

MetricZIP 37874Monroe CountyTN State Average
Population16,56749,2097,058,868
Median IncomeData PendingN/AN/A
Population Density62.2 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 37846Philadelphia5.9 mi4,579N/A
Zip 37826Niota7.9 mi3,449N/A
Zip 37354Madisonville9.2 mi17,356N/A
Zip 37774Loudon10.9 mi21,784N/A
Zip 37880Ten Mile13.6 mi3,599N/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 →