Find the last 4 digits (ZIP+4) for an address in 42445

ZIP 42445, Princeton, KY is filled in. Just type the street address.

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ZIP Code 42445 – Princeton, KY

Princeton, Kentucky · Caldwell County · Central time

ZIP code42445
CityPrinceton
StateKentucky
CountyCaldwell CountyLyon CountyHopkins CountyTrigg County
Population10,533
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area261.36 sq mi
Center (lat, long)37.1282, -87.8579

Area codes in this area

270364

These are the area codes that most often serve ZIP 42445 (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

42411 Fredonia · 9.7 mi42408 Dawson Springs · 9.8 mi42038 Eddyville · 10.9 mi42215 Cerulean · 13.6 mi42453 Saint Charles · 14.8 mi42033 Crayne · 15.8 mi42055 Kuttawa · 17.8 mi42037 Dycusburg · 18.1 mi

About ZIP 42445

ZIP code 42445 is assigned to Princeton, Kentucky. It crosses 4 counties; most of its land is in Caldwell County. Its Census area covers about 261.36 square miles of land. The closest neighboring ZIP is 42411 (Fredonia), about 9.7 miles away.

Every address in 42445 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