In which county is ZIP code 61870 located?

ZIP 61870 is listed under Vermilion, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 61870: Ridge Farm, IL

ZIP: 61870

County: Vermilion

Coordinates: 39.91550, -87.63460

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Ridge Farm, IL postal area 61870. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Ridge Farm
ZIP Code	61870
County	Vermilion
State	IL
Latitude / Longitude	39.91550, -87.63460
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 61870 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 61870 is commonly represented around 39.91550, -87.63460. These coordinates help identify the general area within Vermilion, IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 61870 for mail delivery and general location reference in Vermilion, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Ridge Farm within IL.

Frequently Asked Questions

What is the primary city for ZIP code 61870?

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

In which county is 61870 located?

ZIP code 61870 is situated within Vermilion, IL.

What are the coordinates for 61870?

The approximate center point is 39.91550 (Latitude) and -87.63460 (Longitude).

Is ZIP code 61870 active?

This page lists ZIP 61870 as Listed based on the latest refresh date shown above.

Does ZIP 61870 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