Find the last 4 digits (ZIP+4) for an address in 51062

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ZIP Code 51062 – Westfield, IA

Westfield, Iowa · Plymouth County · Central time

ZIP code51062
CityWestfield
StateIowa
CountyPlymouth County
Population503
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area55.82 sq mi
Center (lat, long)42.6979, -96.5349

Area codes in this area

712

These are the area codes that most often serve ZIP 51062 (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

51109 Sioux City · 6.9 mi57025 Elk Point · 8.2 mi57038 Jefferson · 8.5 mi51001 Akron · 9.9 mi51038 Merrill · 11.1 mi57049 North Sioux City · 12.1 mi51108 Sioux City · 13 mi51103 Sioux City · 13 mi

About ZIP 51062

ZIP code 51062 is assigned to Westfield, Iowa. It lies in Plymouth County. Its Census area covers about 55.82 square miles of land. The closest neighboring ZIP is 51109 (Sioux City), about 6.9 miles away.

Every address in 51062 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