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Zip Code 37923 — Knoxville, TN

37923 is a ZIP Code associated with Knoxville, TN, located within Knox. The postal region supports an estimated population of 30,131 residents across Data Pending housing units, with a population density of 1,049.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (35.926970, -84.080760)

Data MetricLocal Statistic
Postal / Zip Code37923
Primary CityKnoxville
State / ProvinceTN
CountyKnox
Total Population30,131
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1,049.2 people/sq mi
TimezoneAmerica/New_York

How 37923 Compares

MetricZIP 37923Knox CountyTN State Average
Population30,131504,9967,058,868
Median IncomeData PendingN/AN/A
Population Density1,049.2 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 37909Knoxville3.5 mi16,774N/A
Zip 37931Knoxville4.2 mi31,842N/A
Zip 37919Knoxville4.5 mi31,754N/A
Zip 37922Knoxville4.7 mi40,394N/A
Zip 37921Knoxville5.8 mi28,717N/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 →