Find the last 4 digits (ZIP+4) for an address in 52731

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ZIP Code 52731 – Charlotte, IA

Charlotte, Iowa · Clinton County · Central time

ZIP code52731
CityCharlotte
StateIowa
CountyClinton CountyJackson County
Population867
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area52.43 sq mi
Center (lat, long)41.9664, -90.4855

Area codes in this area

563

These are the area codes that most often serve ZIP 52731 (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

52750 Goose Lake · 5 mi52774 Welton · 7 mi52069 Preston · 7.1 mi52037 Delmar · 7.6 mi52727 Bryant · 8.2 mi52742 De Witt · 9 mi52074 Spragueville · 10 mi52701 Andover · 12.2 mi

About ZIP 52731

ZIP code 52731 is assigned to Charlotte, Iowa. It crosses 2 counties; most of its land is in Clinton County. Its Census area covers about 52.43 square miles of land. The closest neighboring ZIP is 52750 (Goose Lake), about 5 miles away.

Every address in 52731 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