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Zip Code 42603 — Alpha, KY

42603 is a ZIP Code associated with Alpha, KY, located within Wayne. 42603 ranks #2 out of 2 ZIP codes in Wayne County by population (and #527 out of 780 in KY). The area supports an estimated population of 694 residents across Data Pending housing units, with a population density of 23.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (36.778750, -85.010930)

Data MetricLocal Statistic
Postal / Zip Code42603
Primary CityAlpha
State / ProvinceKY
CountyWayne
Total Population694
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density23.5 people/sq mi
TimezoneAmerica/Kentucky/Monticello

How 42603 Compares

MetricZIP 42603Wayne CountyKY State Average
Population69419,300 (Total)4,542,460 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density23.5 /sq mi----
County Pop Rank#2 of 2----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 42602Albany7.5 mi8,948N/A
Zip 42633Monticello10.0 mi18,606N/A
Zip 42629Jamestown11.7 mi5,152N/A
Zip 42642Russell Springs19.2 mi13,459N/A
Zip 42741Glens Fork19.7 mi420N/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 →