In which county is ZIP code 61431 located?

ZIP 61431 is listed under Fulton, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 61431: Ellisville, IL

ZIP: 61431

County: Fulton

Coordinates: 40.60470, -90.28750

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 61431, serving Ellisville in IL. It lies in Fulton and supports delivery, planning, and address verification.

Primary City	Ellisville
ZIP Code	61431
County	Fulton
State	IL
Latitude / Longitude	40.60470, -90.28750
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 61431 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 61431 is commonly represented around 40.60470, -90.28750. These coordinates help identify the general area within Fulton, IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 61431 for mail delivery and general location reference in Fulton, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Ellisville within IL.

Frequently Asked Questions

What is the primary city for ZIP code 61431?

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

In which county is 61431 located?

ZIP code 61431 is situated within Fulton, IL.

What are the coordinates for 61431?

The approximate center point is 40.60470 (Latitude) and -90.28750 (Longitude).

Is ZIP code 61431 active?

This page lists ZIP 61431 as Listed based on the latest refresh date shown above.

Does ZIP 61431 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