In which county is ZIP code 62326 located?

ZIP 62326 is listed under McDonough, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 62326: Colchester, IL

ZIP: 62326

County: McDonough

Coordinates: 40.41560, -90.78460

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Colchester, IL postal area 62326. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Colchester
ZIP Code	62326
County	McDonough
State	IL
Latitude / Longitude	40.41560, -90.78460
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 62326 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 62326 is approximately 40.41560 (latitude) and -90.78460 (longitude). This location sits within McDonough, contributing to regional planning across IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 62326 for mail delivery and general location reference in McDonough, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Colchester within IL.

Frequently Asked Questions

What is the primary city for ZIP code 62326?

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

In which county is 62326 located?

ZIP code 62326 is situated within McDonough, IL.

What are the coordinates for 62326?

The approximate center point is 40.41560 (Latitude) and -90.78460 (Longitude).

Is ZIP code 62326 active?

This page lists ZIP 62326 as Listed based on the latest refresh date shown above.

Does ZIP 62326 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