In which county is ZIP code 66780 located?

ZIP 66780 is listed under Crawford, KS.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 66780: Walnut, KS

ZIP: 66780

County: Crawford

Coordinates: 37.59670, -95.04550

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 66780, serving Walnut in KS. It lies in Crawford and supports delivery, planning, and address verification.

Primary City	Walnut
ZIP Code	66780
County	Crawford
State	KS
Latitude / Longitude	37.59670, -95.04550
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 66780 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 66780 are listed as 37.59670 / -95.04550, useful for GPS and service checks in and around Walnut, KS.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 66780 for mail delivery and general location reference in Crawford, KS.

This ZIP may extend beyond the city core into nearby communities within Crawford.

Related ZIP Codes (Nearby)

Explore other postal codes near Walnut within KS.

Frequently Asked Questions

What is the primary city for ZIP code 66780?

The primary city for this ZIP code is Walnut, located in KS.

In which county is 66780 located?

ZIP code 66780 is situated within Crawford, KS.

What are the coordinates for 66780?

The approximate center point is 37.59670 (Latitude) and -95.04550 (Longitude).

Is ZIP code 66780 active?

This page lists ZIP 66780 as Listed based on the latest refresh date shown above.

Does ZIP 66780 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