Find the last 4 digits (ZIP+4) for an address in 42156

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ZIP Code 42156 – Lucas, KY

Lucas, Kentucky · Barren County · Central time

ZIP code42156
CityLucas
StateKentucky
CountyBarren County
Population235
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area7.64 sq mi
Center (lat, long)36.8645, -86.0471

Area codes in this area

270364

These are the area codes that most often serve ZIP 42156 (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

42123 Austin · 4 mi42131 Etoile · 8 mi42141 Glasgow · 9.5 mi42164 Scottsville · 9.8 mi42133 Fountain Run · 10.8 mi42142 Glasgow · 11.7 mi42153 Holland · 12.1 mi42171 Smiths Grove · 13.8 mi

About ZIP 42156

ZIP code 42156 is assigned to Lucas, Kentucky. It lies in Barren County. Its Census area covers about 7.64 square miles of land. The closest neighboring ZIP is 42123 (Austin), about 4 miles away.

Every address in 42156 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