Find the last 4 digits (ZIP+4) for an address in 61810

ZIP 61810, Allerton, IL is filled in. Just type the street address.

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ZIP Code 61810 – Allerton, IL

Allerton, Illinois · Vermilion County · Central time

ZIP code61810
CityAllerton
StateIllinois
CountyVermilion CountyEdgar CountyChampaign County
Population265
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area23.91 sq mi
Center (lat, long)39.9101, -87.9184

Area codes in this area

217447

These are the area codes that most often serve ZIP 61810 (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

61876 Sidell · 4.4 mi61816 Broadlands · 4.6 mi61849 Homer · 7.6 mi61932 Hume · 8 mi61942 Newman · 8 mi61852 Longview · 8.2 mi61940 Metcalf · 9.2 mi61850 Indianola · 9.4 mi

About ZIP 61810

ZIP code 61810 is assigned to Allerton, Illinois. It crosses 3 counties; most of its land is in Vermilion County. Its Census area covers about 23.91 square miles of land. The closest neighboring ZIP is 61876 (Sidell), about 4.4 miles away.

Every address in 61810 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