In which county is ZIP code 61720 located?

ZIP 61720 is listed under McLean, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 61720: Anchor, IL

ZIP: 61720

County: McLean

Coordinates: 40.54410, -88.52660

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Anchor, IL postal area 61720. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Anchor
ZIP Code	61720
County	McLean
State	IL
Latitude / Longitude	40.54410, -88.52660
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 61720 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 61720 is commonly represented around 40.54410, -88.52660. These coordinates help identify the general area within McLean, IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 61720 for mail delivery and general location reference in McLean, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Anchor within IL.

Frequently Asked Questions

What is the primary city for ZIP code 61720?

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

In which county is 61720 located?

ZIP code 61720 is situated within McLean, IL.

What are the coordinates for 61720?

The approximate center point is 40.54410 (Latitude) and -88.52660 (Longitude).

Is ZIP code 61720 active?

This page lists ZIP 61720 as Listed based on the latest refresh date shown above.

Does ZIP 61720 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