Find the last 4 digits (ZIP+4) for an address in 40040

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ZIP Code 40040 – Mackville, KY

Mackville, Kentucky · Washington County · Eastern time

ZIP code40040
CityMackville
StateKentucky
CountyWashington County
Population779
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area18.03 sq mi
Center (lat, long)37.7770, -85.0693

Area codes in this area

859

These are the area codes that most often serve ZIP 40040 (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

40078 Willisburg · 5.6 mi40069 Springfield · 8.4 mi40468 Perryville · 9.9 mi40330 Harrodsburg · 9.9 mi40012 Chaplin · 10.8 mi40061 Saint Catharine · 11.6 mi40372 Salvisa · 13.6 mi40452 Mitchellsburg · 13.7 mi

About ZIP 40040

ZIP code 40040 is assigned to Mackville, Kentucky. It lies in Washington County. Its Census area covers about 18.03 square miles of land. The closest neighboring ZIP is 40078 (Willisburg), about 5.6 miles away.

Every address in 40040 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