Johnson County, Kansas ZIP Codes

32 ZIP Codes

Zip Code
City
Population
66062Olathe78,841
66061Olathe67,967
66212Overland Park32,917
66213Overland Park30,539
66030Gardner26,328
66215Lenexa25,960
66221Overland Park25,550
66216Shawnee24,881
66223Overland Park24,747
66208Prairie Village21,576
66209Leawood20,413
66210Overland Park20,347
66203Shawnee19,441
66204Overland Park17,948
66202Mission17,408
66226Shawnee16,219
66207Overland Park15,739
66205Mission14,032
66219Lenexa13,519
66224Overland Park12,683
66214Overland Park12,351
66206Leawood12,153
66085Stilwell11,486
66227Lenexa9,595
66218Shawnee8,820
66220Lenexa8,535
66018De Soto6,584
66211Leawood5,791
66217Shawnee5,468
66021Edgerton2,819
66031New Century655
66251Overland Park8

Overview of ZIP Codes in Johnson County

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
32
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 32 ZCTAs in Johnson County, Kansas (US Census).