In which county is ZIP code 62630 located?

ZIP 62630 is listed under Macoupin, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 62630: Chesterfield, IL

ZIP: 62630

County: Macoupin

Coordinates: 39.26080, -90.07840

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 62630, serving Chesterfield in IL. It lies in Macoupin and supports delivery, planning, and address verification.

Primary City	Chesterfield
ZIP Code	62630
County	Macoupin
State	IL
Latitude / Longitude	39.26080, -90.07840
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 62630 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 62630 is commonly represented around 39.26080, -90.07840. These coordinates help identify the general area within Macoupin, IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 62630 for mail delivery and general location reference in Macoupin, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Chesterfield within IL.

Frequently Asked Questions

What is the primary city for ZIP code 62630?

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

In which county is 62630 located?

ZIP code 62630 is situated within Macoupin, IL.

What are the coordinates for 62630?

The approximate center point is 39.26080 (Latitude) and -90.07840 (Longitude).

Is ZIP code 62630 active?

This page lists ZIP 62630 as Listed based on the latest refresh date shown above.

Does ZIP 62630 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