Find the last 4 digits (ZIP+4) for an address in 61639

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ZIP Code 61639 – Peoria, IL

Peoria, Illinois · Peoria County · Central time

ZIP code61639
CityPeoria
StateIllinois
CountyPeoria County
PopulationNot published (no Census ZIP area)
Time zoneCentral · local time
ZIP typePO box or unique ZIP (no Census area)
Center (lat, long)40.7098, -89.5636

Area codes in this area

861

These are the area codes that most often serve ZIP 61639 (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

61603 Peoria · 0.6 mi61637 Peoria · 1.5 mi61611 East Peoria · 1.5 mi61636 Peoria · 1.8 mi61601 Peoria · 1.8 mi61629 Peoria · 1.8 mi61634 Peoria · 2.1 mi61633 Peoria · 2.5 mi

About ZIP 61639

ZIP code 61639 is assigned to Peoria, Illinois. It lies in Peoria County. It is a PO-box-only or single-address ZIP, so the Census Bureau does not publish an area for it; the location shown is approximate. The closest neighboring ZIP is 61603 (Peoria), about 0.6 miles away.

Every address in 61639 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