In which county is ZIP code 62421 located?

ZIP 62421 is listed under Richland, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 62421: Claremont, IL

ZIP: 62421

County: Richland

Coordinates: 38.74290, -87.97270

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 62421, serving Claremont in IL. It lies in Richland and supports delivery, planning, and address verification.

Primary City	Claremont
ZIP Code	62421
County	Richland
State	IL
Latitude / Longitude	38.74290, -87.97270
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 62421 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 62421 is commonly represented around 38.74290, -87.97270. These coordinates help identify the general area within Richland, IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 62421 for mail delivery and general location reference in Richland, IL.

This ZIP may extend beyond the city core into nearby communities within Richland.

Related ZIP Codes (Nearby)

Explore other postal codes near Claremont within IL.

Frequently Asked Questions

What is the primary city for ZIP code 62421?

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

In which county is 62421 located?

ZIP code 62421 is situated within Richland, IL.

What are the coordinates for 62421?

The approximate center point is 38.74290 (Latitude) and -87.97270 (Longitude).

Is ZIP code 62421 active?

This page lists ZIP 62421 as Listed based on the latest refresh date shown above.

Does ZIP 62421 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