Find the last 4 digits (ZIP+4) for an address in 52561

ZIP 52561, Fremont, IA is filled in. Just type the street address.

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ZIP Code 52561 – Fremont, IA

Fremont, Iowa · Mahaska County · Central time

ZIP code52561
CityFremont
StateIowa
CountyMahaska CountyKeokuk County
Population1,112
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area37.29 sq mi
Center (lat, long)41.2203, -92.4523

Area codes in this area

641

These are the area codes that most often serve ZIP 52561 (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

52543 Cedar · 3.4 mi52566 Kirkville · 6.9 mi52550 Delta · 8.1 mi52586 Rose Hill · 8.6 mi52563 Hedrick · 9.5 mi52595 University Park · 9.7 mi52548 Chillicothe · 10.2 mi52568 Martinsburg · 10.9 mi

About ZIP 52561

ZIP code 52561 is assigned to Fremont, Iowa. It crosses 2 counties; most of its land is in Mahaska County. Its Census area covers about 37.29 square miles of land. The closest neighboring ZIP is 52543 (Cedar), about 3.4 miles away.

Every address in 52561 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