U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records

All states and U.S. territories

Maps and coordinates

State directory

Kansas ZIP Codes

Complete postal directory, details, and geographic map for the State of Kansas.

State	ZIP Code	City	County	Area Codes
KS	66212	Overland Park	Johnson County	`913`
KS	66213	Overland Park	Johnson County	`913`
KS	66214	Overland Park	Johnson County	`913`
KS	66215	Lenexa	Johnson County	`913`
KS	66216	Shawnee	Johnson County	`913`
KS	66217	Shawnee	Johnson County	`913`
KS	66218	Shawnee	Johnson County	`913`
KS	66219	Lenexa	Johnson County	`913`
KS	66220	Lenexa	Johnson County	`913`
KS	66221	Overland Park	Johnson County	`913`

Page 11 of 76

Geographic Map of Kansas

Postal context

About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.