Find the last 4 digits (ZIP+4) for an address in 61605

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ZIP Code 61605 – Peoria, IL

Peoria, Illinois · Peoria County · Central time

ZIP code61605
CityPeoria
StateIllinois
CountyPeoria County
Population13,424
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area4.38 sq mi
Center (lat, long)40.6765, -89.6331

Area codes in this area

861

These are the area codes that most often serve ZIP 61605 (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

61602 Peoria · 1.5 mi61625 Peoria · 1.8 mi61606 Peoria · 2 mi61604 Peoria · 2.2 mi61634 Peoria · 2.3 mi61601 Peoria · 2.5 mi61629 Peoria · 2.6 mi61636 Peoria · 2.6 mi

About ZIP 61605

ZIP code 61605 is assigned to Peoria, Illinois. It lies in Peoria County. Its Census area covers about 4.38 square miles of land. The closest neighboring ZIP is 61602 (Peoria), about 1.5 miles away.

Every address in 61605 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