Find the last 4 digits (ZIP+4) for an address in 40291

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ZIP Code 40291 – Louisville, KY

Louisville, Kentucky · Jefferson County · Eastern time

ZIP code40291
CityLouisville
StateKentucky
CountyJefferson County
Population41,222
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area22.63 sq mi
Center (lat, long)38.1261, -85.5796

Area codes in this area

502

These are the area codes that most often serve ZIP 40291 (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

40228 Louisville · 3.2 mi40299 Louisville · 3.8 mi40229 Louisville · 5.1 mi40218 Louisville · 6.1 mi40219 Louisville · 6.2 mi40129 Hillview · 6.3 mi40047 Mount Washington · 6.4 mi40220 Louisville · 6.5 mi

About ZIP 40291

ZIP code 40291 is assigned to Louisville, Kentucky. It lies in Jefferson County. Its Census area covers about 22.63 square miles of land. The closest neighboring ZIP is 40228 (Louisville), about 3.2 miles away.

Every address in 40291 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