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Zip Code 38330 — Dyer, TN

38330 is a ZIP Code associated with Dyer, TN, located within Gibson. 38330 ranks #4 out of 9 ZIP codes in Gibson County by population (and #344 out of 636 in TN). The area supports an estimated population of 3,793 residents across Data Pending housing units, with a population density of 22.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (36.067500, -89.033160)

Data MetricLocal Statistic
Postal / Zip Code38330
Primary CityDyer
State / ProvinceTN
CountyGibson
Total Population3,793
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density22.3 people/sq mi
TimezoneAmerica/Chicago

How 38330 Compares

MetricZIP 38330Gibson CountyTN State Average
Population3,79348,572 (Total)7,058,868 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density22.3 /sq mi----
County Pop Rank#4 of 9----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 38389Yorkville5.5 mi76N/A
Zip 38369Rutherford5.9 mi1,543N/A
Zip 38382Trenton7.2 mi8,432N/A
Zip 38233Kenton9.5 mi2,674N/A
Zip 38059Newbern12.0 mi8,281N/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 →