City · Illinois · United States

Pekin, IL — ZIP codes

3 ZIP codes · Tazewell County

City: Pekin
County: Tazewell
State: Illinois
Country: United States
Postal codes: 615546155561558
Single source
Coordinates: 40.5674, -89.6243 View on OpenStreetMap

ZIP codes (3)

Postal code	Place name	Verification
61554	Pekin	Single source
61555	Pekin	Single source
61558	Pekin	Single source

Sources and verification

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Last generated : 2026-08-21. Report an error.