In which county is ZIP code 62837 located?

ZIP 62837 is listed under Wayne, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 62837: Fairfield, IL

ZIP: 62837

County: Wayne

Coordinates: 38.37820, -88.35930

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Fairfield, IL postal area 62837. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Fairfield
ZIP Code	62837
County	Wayne
State	IL
Latitude / Longitude	38.37820, -88.35930
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 62837 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 62837 are listed as 38.37820 / -88.35930, useful for GPS and service checks in and around Fairfield, IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 62837 for mail delivery and general location reference in Wayne, IL.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Fairfield.

Related ZIP Codes (Nearby)

Explore other postal codes near Fairfield within IL.

Frequently Asked Questions

What is the primary city for ZIP code 62837?

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

In which county is 62837 located?

ZIP code 62837 is situated within Wayne, IL.

What are the coordinates for 62837?

The approximate center point is 38.37820 (Latitude) and -88.35930 (Longitude).

Is ZIP code 62837 active?

This page lists ZIP 62837 as Listed based on the latest refresh date shown above.

Does ZIP 62837 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