In which county is ZIP code 61080 located?

ZIP 61080 is listed under Winnebago, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 61080: South Beloit, IL

ZIP: 61080

County: Winnebago

Coordinates: 42.48370, -89.02980

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the South Beloit, IL postal area 61080. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	South Beloit
ZIP Code	61080
County	Winnebago
State	IL
Latitude / Longitude	42.48370, -89.02980
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 61080 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 61080 is approximately 42.48370 (latitude) and -89.02980 (longitude). This location sits within Winnebago, contributing to regional planning across IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 61080 for mail delivery and general location reference in Winnebago, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near South Beloit within IL.

Frequently Asked Questions

What is the primary city for ZIP code 61080?

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

In which county is 61080 located?

ZIP code 61080 is situated within Winnebago, IL.

What are the coordinates for 61080?

The approximate center point is 42.48370 (Latitude) and -89.02980 (Longitude).

Is ZIP code 61080 active?

This page lists ZIP 61080 as Listed based on the latest refresh date shown above.

Does ZIP 61080 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