Find the last 4 digits (ZIP+4) for an address in 61734

ZIP 61734, Delavan, IL is filled in. Just type the street address.

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ZIP Code 61734 – Delavan, IL

Delavan, Illinois · Tazewell County · Central time

ZIP code61734
CityDelavan
StateIllinois
CountyTazewell County
Population2,443
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area76.5 sq mi
Center (lat, long)40.3764, -89.5262

Area codes in this area

217447

These are the area codes that most often serve ZIP 61734 (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

61747 Hopedale · 5.5 mi62635 Emden · 6.4 mi62682 San Jose · 7.7 mi61534 Green Valley · 7.7 mi61568 Tremont · 9.5 mi62643 Hartsburg · 10 mi61721 Armington · 10.8 mi61759 Minier · 10.8 mi

About ZIP 61734

ZIP code 61734 is assigned to Delavan, Illinois. It lies in Tazewell County. Its Census area covers about 76.5 square miles of land. The closest neighboring ZIP is 61747 (Hopedale), about 5.5 miles away.

Every address in 61734 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