Find the last 4 digits (ZIP+4) for an address in 61234

ZIP 61234, Annawan, IL is filled in. Just type the street address.

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ZIP Code 61234 – Annawan, IL

Annawan, Illinois · Henry County · Central time

ZIP code61234
CityAnnawan
StateIllinois
CountyHenry County
Population1,116
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area55.71 sq mi
Center (lat, long)41.4180, -89.9143

Area codes in this area

779815

These are the area codes that most often serve ZIP 61234 (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

61344 Mineral · 4.2 mi61235 Atkinson · 5.8 mi61258 Hooppole · 7.2 mi61361 Sheffield · 7.3 mi61443 Kewanee · 10.8 mi61346 New Bedford · 11.8 mi61345 Neponset · 11.8 mi61254 Geneseo · 12.6 mi

About ZIP 61234

ZIP code 61234 is assigned to Annawan, Illinois. It lies in Henry County. Its Census area covers about 55.71 square miles of land. The closest neighboring ZIP is 61344 (Mineral), about 4.2 miles away.

Every address in 61234 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