In which county is ZIP code 66221 located?

ZIP 66221 is listed under Johnson, KS.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 66221: Shawnee Mission, KS

ZIP: 66221

County: Johnson

Coordinates: 38.86360, -94.71030

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 66221, serving Shawnee Mission in KS. It lies in Johnson and supports delivery, planning, and address verification.

Primary City	Shawnee Mission
ZIP Code	66221
County	Johnson
State	KS
Latitude / Longitude	38.86360, -94.71030
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 66221 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 66221 are listed as 38.86360 / -94.71030, useful for GPS and service checks in and around Shawnee Mission, KS.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 66221 for mail delivery and general location reference in Johnson, KS.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Shawnee Mission within KS.

Frequently Asked Questions

What is the primary city for ZIP code 66221?

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

In which county is 66221 located?

ZIP code 66221 is situated within Johnson, KS.

What are the coordinates for 66221?

The approximate center point is 38.86360 (Latitude) and -94.71030 (Longitude).

Is ZIP code 66221 active?

This page lists ZIP 66221 as Listed based on the latest refresh date shown above.

Does ZIP 66221 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