In which county is ZIP code 62543 located?

ZIP 62543 is listed under Logan, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 62543: Latham, IL

ZIP: 62543

County: Logan

Coordinates: 39.97110, -89.17250

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 62543 in Latham, IL. We include verified county details for Logan plus key geographic references used for mapping and logistics.

Primary City	Latham
ZIP Code	62543
County	Logan
State	IL
Latitude / Longitude	39.97110, -89.17250
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 62543 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 62543 is approximately 39.97110 (latitude) and -89.17250 (longitude). This location sits within Logan, contributing to regional planning across IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 62543 for mail delivery and general location reference in Logan, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Latham within IL.

Frequently Asked Questions

What is the primary city for ZIP code 62543?

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

In which county is 62543 located?

ZIP code 62543 is situated within Logan, IL.

What are the coordinates for 62543?

The approximate center point is 39.97110 (Latitude) and -89.17250 (Longitude).

Is ZIP code 62543 active?

This page lists ZIP 62543 as Listed based on the latest refresh date shown above.

Does ZIP 62543 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