In which county is ZIP code 62905 located?

ZIP 62905 is listed under Union, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 62905: Alto Pass, IL

ZIP: 62905

County: Union

Coordinates: 37.56810, -89.31720

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Alto Pass, IL postal area 62905. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Alto Pass
ZIP Code	62905
County	Union
State	IL
Latitude / Longitude	37.56810, -89.31720
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 62905 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 62905 is approximately 37.56810 (latitude) and -89.31720 (longitude). This location sits within Union, contributing to regional planning across IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 62905 for mail delivery and general location reference in Union, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Alto Pass within IL.

Frequently Asked Questions

What is the primary city for ZIP code 62905?

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

In which county is 62905 located?

ZIP code 62905 is situated within Union, IL.

What are the coordinates for 62905?

The approximate center point is 37.56810 (Latitude) and -89.31720 (Longitude).

Is ZIP code 62905 active?

This page lists ZIP 62905 as Listed based on the latest refresh date shown above.

Does ZIP 62905 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