Katy zipcode
| City | Katy |
| ZIP Code | 77450 |
| Type | Standard |
| State Code | TX |
| State | Texas |
ZIP code of Katy is 77450. This place is located in Texas state in US. To send any postal service to Katy, you must use 77450 zipcode.
The ZIP code 77450 is also used with 1 more city name of Texas.
- Park Row, TX