In which county is ZIP code 62666 located?

ZIP 62666 is listed under Logan, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 62666: Middletown, IL

ZIP: 62666

County: Logan

Coordinates: 40.09670, -89.58180

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Middletown, IL postal area 62666. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Middletown
ZIP Code	62666
County	Logan
State	IL
Latitude / Longitude	40.09670, -89.58180
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 62666 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 62666 is approximately 40.09670 (latitude) and -89.58180 (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 62666 for mail delivery and general location reference in Logan, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Middletown within IL.

Frequently Asked Questions

What is the primary city for ZIP code 62666?

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

In which county is 62666 located?

ZIP code 62666 is situated within Logan, IL.

What are the coordinates for 62666?

The approximate center point is 40.09670 (Latitude) and -89.58180 (Longitude).

Is ZIP code 62666 active?

This page lists ZIP 62666 as Listed based on the latest refresh date shown above.

Does ZIP 62666 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