In which county is ZIP code 60543 located?

ZIP 60543 is listed under Kendall, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 60543: Oswego, IL

ZIP: 60543

County: Kendall

Coordinates: 41.68490, -88.34530

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Oswego, IL postal area 60543. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Oswego
ZIP Code	60543
County	Kendall
State	IL
Latitude / Longitude	41.68490, -88.34530
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 60543 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 60543 is commonly represented around 41.68490, -88.34530. These coordinates help identify the general area within Kendall, IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 60543 for mail delivery and general location reference in Kendall, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Oswego within IL.

Frequently Asked Questions

What is the primary city for ZIP code 60543?

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

In which county is 60543 located?

ZIP code 60543 is situated within Kendall, IL.

What are the coordinates for 60543?

The approximate center point is 41.68490 (Latitude) and -88.34530 (Longitude).

Is ZIP code 60543 active?

This page lists ZIP 60543 as Listed based on the latest refresh date shown above.

Does ZIP 60543 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