Find the last 4 digits (ZIP+4) for an address in 61811

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ZIP Code 61811 – Alvin, IL

Alvin, Illinois · Vermilion County · Central time

ZIP code61811
CityAlvin
StateIllinois
CountyVermilion County
Population578
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area26.53 sq mi
Center (lat, long)40.2953, -87.6217

Area codes in this area

217447

These are the area codes that most often serve ZIP 61811 (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

61848 Henning · 4.2 mi61814 Bismarck · 5.1 mi60963 Rossville · 5.3 mi47982 State Line · 8.4 mi47991 West Lebanon · 9.3 mi61865 Potomac · 9.5 mi61834 Danville · 10.2 mi61831 Collison · 10.4 mi

About ZIP 61811

ZIP code 61811 is assigned to Alvin, Illinois. It lies in Vermilion County. Its Census area covers about 26.53 square miles of land. The closest neighboring ZIP is 61848 (Henning), about 4.2 miles away.

Every address in 61811 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