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Zip Code 37394 — Viola, TN

37394 is a ZIP Code associated with Viola, TN, located within Warren. 37394 ranks #4 out of 5 ZIP codes in Warren County by population (and #607 out of 636 in TN). The area supports an estimated population of 114 residents across Data Pending housing units, with a population density of 307.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (35.539180, -85.860470)

Data MetricLocal Statistic
Postal / Zip Code37394
Primary CityViola
State / ProvinceTN
CountyWarren
Total Population114
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density307.0 people/sq mi
TimezoneAmerica/Chicago

How 37394 Compares

MetricZIP 37394Warren CountyTN State Average
Population11444,716 (Total)7,058,868 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density307.0 /sq mi----
County Pop Rank#4 of 5----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 37357Morrison5.1 mi6,210N/A
Zip 37301Altamont8.4 mi1,528N/A
Zip 37110Mcminnville9.8 mi34,296N/A
Zip 37305Beersheba Springs10.5 mi1,019N/A
Zip 37342Hillsboro12.0 mi3,863N/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 →