In which county is ZIP code 66943 located?

ZIP 66943 is listed under Washington, KS.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 66943: Greenleaf, KS

ZIP: 66943

County: Washington

Coordinates: 39.70610, -96.97750

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Greenleaf, KS postal area 66943. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Greenleaf
ZIP Code	66943
County	Washington
State	KS
Latitude / Longitude	39.70610, -96.97750
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 66943 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 66943 are listed as 39.70610 / -96.97750, useful for GPS and service checks in and around Greenleaf, KS.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 66943 for mail delivery and general location reference in Washington, KS.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Greenleaf within KS.

Frequently Asked Questions

What is the primary city for ZIP code 66943?

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

In which county is 66943 located?

ZIP code 66943 is situated within Washington, KS.

What are the coordinates for 66943?

The approximate center point is 39.70610 (Latitude) and -96.97750 (Longitude).

Is ZIP code 66943 active?

This page lists ZIP 66943 as Listed based on the latest refresh date shown above.

Does ZIP 66943 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