In which county is ZIP code 61570 located?

ZIP 61570 is listed under Marshall, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 61570: Washburn, IL

ZIP: 61570

County: Marshall

Coordinates: 40.91410, -89.28300

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 61570 in Washburn, IL. We include verified county details for Marshall plus key geographic references used for mapping and logistics.

Primary City	Washburn
ZIP Code	61570
County	Marshall
State	IL
Latitude / Longitude	40.91410, -89.28300
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 61570 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 61570 are listed as 40.91410 / -89.28300, useful for GPS and service checks in and around Washburn, IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 61570 for mail delivery and general location reference in Marshall, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Washburn within IL.

Frequently Asked Questions

What is the primary city for ZIP code 61570?

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

In which county is 61570 located?

ZIP code 61570 is situated within Marshall, IL.

What are the coordinates for 61570?

The approximate center point is 40.91410 (Latitude) and -89.28300 (Longitude).

Is ZIP code 61570 active?

This page lists ZIP 61570 as Listed based on the latest refresh date shown above.

Does ZIP 61570 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