Find the last 4 digits (ZIP+4) for an address in 61571

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ZIP Code 61571 – Washington, IL

Washington, Illinois · Tazewell County · Central time

ZIP code61571
CityWashington
StateIllinois
CountyTazewell County
Population24,470
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area53.47 sq mi
Center (lat, long)40.7045, -89.4246

Area codes in this area

861

These are the area codes that most often serve ZIP 61571 (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

61611 East Peoria · 5.8 mi61550 Morton · 6.5 mi61639 Peoria · 7.3 mi61733 Deer Creek · 7.5 mi61548 Metamora · 7.6 mi61603 Peoria · 7.9 mi61616 Peoria Heights · 8.2 mi61530 Eureka · 8.4 mi

About ZIP 61571

ZIP code 61571 is assigned to Washington, Illinois. It lies in Tazewell County. Its Census area covers about 53.47 square miles of land. The closest neighboring ZIP is 61611 (East Peoria), about 5.8 miles away.

Every address in 61571 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