Skip to content

ZIP codes in Johnson County, Kansas

Johnson County, Kansas has 44 ZIP codes in this list, from 66018 to 66286. They cover 14 places, among them Overland Park, Shawnee, Lenexa and Olathe.

Filter this list

ZIP code	Place	Land area (sq mi)	Map point
66018	De Soto	23.2	38.946, -94.971
66021	Edgerton	51.2	38.781, -95.009
66030	Gardner	46.4	38.807, -94.916
66031	New Century	3.3	38.825, -94.899
66051	Olathe	no area	38.900, -94.832
66061	Olathe	63.3	38.886, -94.820
66062	Olathe	42.1	38.873, -94.775
66063	Olathe	no area	38.900, -94.832
66083	Spring Hill	62.0	38.763, -94.825
66085	Stilwell	24.2	38.790, -94.664
66201	Mission	no area	39.028, -94.656
66202	Mission	5.3	39.028, -94.656
66203	Shawnee	6.3	39.042, -94.720
66204	Overland Park	5.0	38.993, -94.677
66205	Mission	3.7	39.028, -94.656
66206	Leawood	4.0	38.967, -94.617
66207	Overland Park	4.6	38.958, -94.645
66208	Prairie Village	6.5	38.992, -94.634
66209	Leawood	6.4	38.967, -94.617
66210	Overland Park	6.1	38.927, -94.714
66211	Leawood	4.3	38.967, -94.617
66212	Overland Park	7.6	38.957, -94.683
66213	Overland Park	7.8	38.898, -94.705
66214	Overland Park	3.9	38.965, -94.721
66215	Lenexa	8.1	38.954, -94.734
66216	Shawnee	7.9	39.042, -94.720
66217	Shawnee	7.5	39.042, -94.720
66218	Shawnee	10.5	39.042, -94.720
66219	Lenexa	8.3	38.954, -94.734
66220	Lenexa	6.4	38.954, -94.734
66221	Overland Park	12.1	38.864, -94.710
66222	Mission	no area	39.028, -94.656
66223	Overland Park	6.2	38.862, -94.661
66224	Overland Park	6.7	38.859, -94.631
66225	Overland Park	no area	38.900, -94.832
66226	Shawnee	11.5	39.042, -94.720
66227	Lenexa	13.3	38.954, -94.734
66250	Lenexa	no area	38.954, -94.734
66251	Overland Park	0.2	38.900, -94.832
66276	Shawnee Mission	no area	38.900, -94.832
66282	Overland Park	no area	38.900, -94.832
66283	Overland Park	no area	38.900, -94.832
66285	Lenexa	no area	38.954, -94.734
66286	Shawnee	no area	39.042, -94.720

The ZIP code areas of Johnson County add up to about 486 square miles of land (1,258 sq km) as the Census Bureau draws them. The largest is 66061 (Olathe), with 63.3 square miles.

Places with more than one code here: Overland Park (13 codes), Shawnee (6 codes), Lenexa (6 codes).

Using these codes

In an address, the ZIP code comes last, after the city and the two-letter state: De Soto, KS 66018.
Tap a ZIP code to open it in the look-up, with a copy button for the address line.
A code can cross a county line, and one town can have several codes. The table shows the main place of each code.
"No area" means the Census Bureau draws no area for that code. Such codes are usually for post office boxes or a single building.

Places and counties: GeoNames. Areas: U.S. Census Bureau, 2024 ZIP Code Tabulation Areas. Checked in November 2026. This site is not connected with the United States Postal Service; for mailing, confirm the address with USPS.

All of Kansas ZIP look-up