In which county is ZIP code 61791 located?

ZIP 61791 is listed under McLean, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 61791: Bloomington, IL

ZIP: 61791

County: McLean

Coordinates: 40.51920, -88.86430

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 61791 in Bloomington, IL. We include verified county details for McLean plus key geographic references used for mapping and logistics.

Primary City	Bloomington
ZIP Code	61791
County	McLean
State	IL
Latitude / Longitude	40.51920, -88.86430
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 61791 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 61791 are listed as 40.51920 / -88.86430, useful for GPS and service checks in and around Bloomington, IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 61791 for mail delivery and general location reference in McLean, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Bloomington within IL.

Frequently Asked Questions

What is the primary city for ZIP code 61791?

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

In which county is 61791 located?

ZIP code 61791 is situated within McLean, IL.

What are the coordinates for 61791?

The approximate center point is 40.51920 (Latitude) and -88.86430 (Longitude).

Is ZIP code 61791 active?

This page lists ZIP 61791 as Listed based on the latest refresh date shown above.

Does ZIP 61791 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