ZIP Codes in Lenexa, KS
Lenexa uses 4 ZIP codes, all in Johnson County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 4 Lenexa ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 66215 | standard | Johnson | 25,960 |
| 66219 | standard | Johnson | 13,519 |
| 66220 | standard | Johnson | 8,535 |
| 66227 | standard | Johnson | 9,595 |
Finding a ZIP+4 in Lenexa
Knowing which of these 4 ZIP codes covers an address only gets you partway. The four-digit extension identifies the specific delivery point — typically one side of one block. Two houses facing each other on the same Lenexa street almost always have different ZIP+4 codes even though they share all five leading digits.
Appending ZIP+4 to a mailing list?
Upload a CSV of Lenexa addresses and download it complete.