In which county is ZIP code 62655 located?

ZIP 62655 is listed under Mason, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 62655: Kilbourne, IL

ZIP: 62655

County: Mason

Coordinates: 40.15870, -90.00430

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 62655, serving Kilbourne in IL. It lies in Mason and supports delivery, planning, and address verification.

Primary City	Kilbourne
ZIP Code	62655
County	Mason
State	IL
Latitude / Longitude	40.15870, -90.00430
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 62655 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 62655 is approximately 40.15870 (latitude) and -90.00430 (longitude). This location sits within Mason, contributing to regional planning across IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 62655 for mail delivery and general location reference in Mason, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Kilbourne within IL.

Frequently Asked Questions

What is the primary city for ZIP code 62655?

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

In which county is 62655 located?

ZIP code 62655 is situated within Mason, IL.

What are the coordinates for 62655?

The approximate center point is 40.15870 (Latitude) and -90.00430 (Longitude).

Is ZIP code 62655 active?

This page lists ZIP 62655 as Listed based on the latest refresh date shown above.

Does ZIP 62655 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