Katy Texas ZIP Codes - Map and Full List

Katy Texas is covered by a total of 6 ZIP Codes. There are also 1 ZIP Codes that overlap Katy but have a different postal city name. The ZIP Codes in Katy range from 77423 to 77494. Of the ZIP codes within or partially within Katy there are 4 Standard ZIP Codes and 2 PO Box ZIP Codes. The total population of ZIP Codes in Katy is 380986.

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Katy Texas ZIP Code Map

Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Katy and can be turned on and off. Each type of postal code can also be turned on and off.

List of ZIP Codes in Katy

ZIP CodeZIP Code City/TownZIP Code Type
ZIP Code 77423
ZIP Code 77449
ZIP Code 77450
ZIP Code 77491
KatyPO Box
ZIP Code 77492
KatyPO Box
ZIP Code 77493
ZIP Code 77494

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