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Zip Code 40437 — Hustonville, KY

40437 is a ZIP Code associated with Hustonville, KY, located within Casey. The postal region supports an estimated population of 4,488 residents across Data Pending housing units, with a population density of 16.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (37.445310, -84.854860)

Data MetricLocal Statistic
Postal / Zip Code40437
Primary CityHustonville
State / ProvinceKY
CountyCasey
Total Population4,488
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density16.1 people/sq mi
TimezoneAmerica/New_York

How 40437 Compares

MetricZIP 40437Casey CountyKY State Average
Population4,48818,2004,542,460
Median IncomeData PendingN/AN/A
Population Density16.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 40448McKinney5.4 miN/AN/A
Zip 42541Middleburg5.6 mi498N/A
Zip 40464Parksville8.2 mi936N/A
Zip 40440Junction City9.1 mi2,428N/A
Zip 40442Kings Mountain9.5 mi781N/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 →