In which county is ZIP code 62021 located?

ZIP 62021 is listed under Madison, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 62021: Dorsey, IL

ZIP: 62021

County: Madison

Coordinates: 38.98320, -89.97860

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 62021, serving Dorsey in IL. It lies in Madison and supports delivery, planning, and address verification.

Primary City	Dorsey
ZIP Code	62021
County	Madison
State	IL
Latitude / Longitude	38.98320, -89.97860
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 62021 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 62021 is approximately 38.98320 (latitude) and -89.97860 (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 62021 for mail delivery and general location reference in Madison, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Dorsey within IL.

Frequently Asked Questions

What is the primary city for ZIP code 62021?

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

In which county is 62021 located?

ZIP code 62021 is situated within Madison, IL.

What are the coordinates for 62021?

The approximate center point is 38.98320 (Latitude) and -89.97860 (Longitude).

Is ZIP code 62021 active?

This page lists ZIP 62021 as Listed based on the latest refresh date shown above.

Does ZIP 62021 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