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Zip Code 42378 — Whitesville, KY

42378 is a ZIP Code associated with Whitesville, KY, located within Ohio. The postal region supports an estimated population of 3,513 residents across Data Pending housing units, with a population density of 22.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (37.650930, -86.872580)

Data MetricLocal Statistic
Postal / Zip Code42378
Primary CityWhitesville
State / ProvinceKY
CountyOhio
Total Population3,513
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density22.1 people/sq mi
TimezoneAmerica/Chicago

How 42378 Compares

MetricZIP 42378Ohio CountyKY State Average
Population3,51324,4604,542,460
Median IncomeData PendingN/AN/A
Population Density22.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 42366Philpot6.2 mi5,851N/A
Zip 42368Reynolds Station7.9 mi989N/A
Zip 42338Dundee8.7 mi12N/A
Zip 42347Hartford8.8 mi5,829N/A
Zip 42343Fordsville9.6 mi1,267N/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 →