In which county is ZIP code 61643 located?

ZIP 61643 is listed under Peoria, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 61643: Peoria, IL

ZIP: 61643

County: Peoria

Coordinates: 40.74420, -89.71840

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 61643 in Peoria, IL. We include verified county details for Peoria plus key geographic references used for mapping and logistics.

Primary City	Peoria
ZIP Code	61643
County	Peoria
State	IL
Latitude / Longitude	40.74420, -89.71840
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 61643 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 61643 are listed as 40.74420 / -89.71840, useful for GPS and service checks in and around Peoria, IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 61643 for mail delivery and general location reference in Peoria, IL.

Some addresses near Peoria may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Peoria within IL.

Frequently Asked Questions

What is the primary city for ZIP code 61643?

The primary city for this ZIP code is Peoria, located in IL.

In which county is 61643 located?

ZIP code 61643 is situated within Peoria, IL.

What are the coordinates for 61643?

The approximate center point is 40.74420 (Latitude) and -89.71840 (Longitude).

Is ZIP code 61643 active?

This page lists ZIP 61643 as Listed based on the latest refresh date shown above.

Does ZIP 61643 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08