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Zip Code 42275 — Roundhill, KY

42275 is a ZIP Code associated with Roundhill, KY, located within Butler. The postal region supports an estimated population of 855 residents across Data Pending housing units, with a population density of 7.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (37.227010, -86.446280)

Data MetricLocal Statistic
Postal / Zip Code42275
Primary CityRoundhill
State / ProvinceKY
CountyButler
Total Population855
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density7.1 people/sq mi
TimezoneAmerica/Chicago

How 42275 Compares

MetricZIP 42275Butler CountyKY State Average
Population85511,0684,542,460
Median IncomeData PendingN/AN/A
Population Density7.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 42252Jetson3.1 mi53N/A
Zip 42210Brownsville7.3 mi4,231N/A
Zip 42285Sweeden8.6 mi531N/A
Zip 42207Bee Spring10.6 mi927N/A
Zip 42101Bowling Green11.3 mi65,421N/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 →