Find the last 4 digits (ZIP+4) for an address in 62421

ZIP 62421, Claremont, IL is filled in. Just type the street address.

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ZIP Code 62421 – Claremont, IL

Claremont, Illinois · Richland County · Central time

ZIP code62421
CityClaremont
StateIllinois
CountyRichland CountyCrawford CountyLawrence County
Population366
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area53.57 sq mi
Center (lat, long)38.7521, -87.9435

Area codes in this area

618730

These are the area codes that most often serve ZIP 62421 (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

62466 Sumner · 5.2 mi62450 Olney · 8.3 mi62419 Calhoun · 8.9 mi62417 Bridgeport · 10.1 mi62425 Dundas · 10.2 mi62475 West Liberty · 10.6 mi62452 Parkersburg · 11.8 mi62459 Sainte Marie · 13.1 mi

About ZIP 62421

ZIP code 62421 is assigned to Claremont, Illinois. It crosses 3 counties; most of its land is in Richland County. Its Census area covers about 53.57 square miles of land. The closest neighboring ZIP is 62466 (Sumner), about 5.2 miles away.

Every address in 62421 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