Find the last 4 digits (ZIP+4) for an address in 43420

ZIP 43420, Fremont, OH is filled in. Just type the street address.

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ZIP Code 43420 – Fremont, OH

Fremont, Ohio · Sandusky County · Eastern time

ZIP code43420
CityFremont
StateOhio
CountySandusky CountyOttawa County
Population29,520
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area136.32 sq mi
Center (lat, long)41.3579, -83.1102

Area codes in this area

419567

These are the area codes that most often serve ZIP 43420 (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

43442 Lindsey · 7.2 mi44861 Old Fort · 8.2 mi43410 Clyde · 8.5 mi44836 Green Springs · 8.7 mi43407 Burgoon · 9.1 mi44815 Bettsville · 10.2 mi43464 Vickery · 10.5 mi43435 Helena · 10.7 mi

About ZIP 43420

ZIP code 43420 is assigned to Fremont, Ohio. It crosses 2 counties; most of its land is in Sandusky County. Its Census area covers about 136.32 square miles of land. The closest neighboring ZIP is 43442 (Lindsey), about 7.2 miles away.

Every address in 43420 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