In which county is ZIP code 62959 located?

ZIP 62959 is listed under Williamson, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 62959: Marion, IL

ZIP: 62959

County: Williamson

Coordinates: 37.72570, -88.92940

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 62959 in Marion, IL. We include verified county details for Williamson plus key geographic references used for mapping and logistics.

Primary City	Marion
ZIP Code	62959
County	Williamson
State	IL
Latitude / Longitude	37.72570, -88.92940
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 62959 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 62959 is commonly represented around 37.72570, -88.92940. These coordinates help identify the general area within Williamson, IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 62959 for mail delivery and general location reference in Williamson, IL.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Marion.

Related ZIP Codes (Nearby)

Explore other postal codes near Marion within IL.

Frequently Asked Questions

What is the primary city for ZIP code 62959?

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

In which county is 62959 located?

ZIP code 62959 is situated within Williamson, IL.

What are the coordinates for 62959?

The approximate center point is 37.72570 (Latitude) and -88.92940 (Longitude).

Is ZIP code 62959 active?

This page lists ZIP 62959 as Listed based on the latest refresh date shown above.

Does ZIP 62959 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