In which county is ZIP code 62040 located?

ZIP 62040 is listed under Madison, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 62040: Granite City, IL

ZIP: 62040

County: Madison

Coordinates: 38.72610, -90.11060

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 62040, serving Granite City in IL. It lies in Madison and supports delivery, planning, and address verification.

Primary City	Granite City
ZIP Code	62040
County	Madison
State	IL
Latitude / Longitude	38.72610, -90.11060
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 62040 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 62040 is approximately 38.72610 (latitude) and -90.11060 (longitude). This location sits within Madison, contributing to regional planning across IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 62040 for mail delivery and general location reference in Madison, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Granite City within IL.

Frequently Asked Questions

What is the primary city for ZIP code 62040?

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

In which county is 62040 located?

ZIP code 62040 is situated within Madison, IL.

What are the coordinates for 62040?

The approximate center point is 38.72610 (Latitude) and -90.11060 (Longitude).

Is ZIP code 62040 active?

This page lists ZIP 62040 as Listed based on the latest refresh date shown above.

Does ZIP 62040 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