Find the last 4 digits (ZIP+4) for an address in 42134

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ZIP Code 42134 – Franklin, KY

Franklin, Kentucky · Simpson County · Central time

ZIP code42134
CityFranklin
StateKentucky
CountySimpson CountyAllen County
Population19,380
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area212.65 sq mi
Center (lat, long)36.7267, -86.5632

Area codes in this area

270364

These are the area codes that most often serve ZIP 42134 (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

42135 Franklin · 0.8 mi37119 Mitchellville · 6.7 mi42170 Woodburn · 9 mi37141 Orlinda · 10.8 mi37148 Portland · 11 mi42104 Bowling Green · 12.1 mi37049 Cross Plains · 13.1 mi42122 Alvaton · 14.7 mi

About ZIP 42134

ZIP code 42134 is assigned to Franklin, Kentucky. It crosses 2 counties; most of its land is in Simpson County. Its Census area covers about 212.65 square miles of land. The closest neighboring ZIP is 42135 (Franklin), about 0.8 miles away.

Every address in 42134 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