Find the last 4 digits (ZIP+4) for an address in 40047

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ZIP Code 40047 – Mount Washington, KY

Mount Washington, Kentucky · Bullitt County · Eastern time

ZIP code40047
CityMount Washington
StateKentucky
CountyBullitt CountySpencer CountyJefferson County
Population23,662
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area29.88 sq mi
Center (lat, long)38.0360, -85.5555

Area codes in this area

502

These are the area codes that most often serve ZIP 40047 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

40291 Louisville · 6.4 mi40229 Louisville · 6.8 mi40129 Hillview · 7.2 mi40013 Coxs Creek · 7.6 mi40165 Shepherdsville · 8.2 mi40299 Louisville · 8.3 mi40228 Louisville · 8.4 mi40110 Clermont · 8.4 mi

About ZIP 40047

ZIP code 40047 is assigned to Mount Washington, Kentucky. It crosses 3 counties; most of its land is in Bullitt County. Its Census area covers about 29.88 square miles of land. The closest neighboring ZIP is 40291 (Louisville), about 6.4 miles away.

Every address in 40047 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources