Find the last 4 digits (ZIP+4) for an address in 42320

ZIP 42320, Beaver Dam, KY is filled in. Just type the street address.

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ZIP Code 42320 – Beaver Dam, KY

Beaver Dam, Kentucky · Ohio County · Central time

ZIP code42320
CityBeaver Dam
StateKentucky
CountyOhio CountyButler County
Population9,128
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area148.85 sq mi
Center (lat, long)37.3327, -86.8670

Area codes in this area

270364

These are the area codes that most often serve ZIP 42320 (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

42354 Mc Henry · 4.7 mi42369 Rockport · 6.7 mi42333 Cromwell · 6.8 mi42273 Rochester · 8.8 mi42337 Drakesboro · 10.2 mi42326 Browder · 10.4 mi42370 Rosine · 10.6 mi42201 Aberdeen · 11.5 mi

About ZIP 42320

ZIP code 42320 is assigned to Beaver Dam, Kentucky. It crosses 2 counties; most of its land is in Ohio County. Its Census area covers about 148.85 square miles of land. The closest neighboring ZIP is 42354 (Mc Henry), about 4.7 miles away.

Every address in 42320 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