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Zip Code 42303 — Owensboro, KY

42303 is a ZIP Code associated with Owensboro, KY, located within Daviess. The postal region supports an estimated population of 42,119 residents across Data Pending housing units, with a population density of 333.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (37.761380, -87.048890)

Data MetricLocal Statistic
Postal / Zip Code42303
Primary CityOwensboro
State / ProvinceKY
CountyDaviess
Total Population42,119
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density333.0 people/sq mi
TimezoneAmerica/Chicago

How 42303 Compares

MetricZIP 42303Daviess CountyKY State Average
Population42,119101,8984,542,460
Median IncomeData PendingN/AN/A
Population Density333.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 42366Philpot6.5 mi5,851N/A
Zip 42355Maceo7.7 mi1,465N/A
Zip 42376Utica10.2 mi6,886N/A
Zip 42301Owensboro10.9 mi45,445N/A
Zip 42378Whitesville12.3 mi3,513N/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 →