Katy, Texas ZIP Code - United States

The location Katy, TX has 6 differents ZIP Codes. Check the map below to check your ZIP Code.

	City Name	ZIP Code	ZIP Type	Estimated Population
Katy, TX	PRIMARY	77449	STANDARD	70.855
Katy, TX	PRIMARY	77450	STANDARD	58.330
Katy, TX	PRIMARY	77491	PO BOX	769
Katy, TX	PRIMARY	77492	PO BOX	728
Katy, TX	PRIMARY	77493	STANDARD	18.532
Katy, TX	PRIMARY	77494	STANDARD	48.970

Postal Zone of Katy, TX - USA

Katy, TX belongs to Harris county. Check the list of Harris county ZIP Code.

Check the list of Texas ZIP Code.

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PRIMARY: means an the primary city name. Official city name, although the city name might also have another acceptable name.
ACCEPTABLE: means an adequate city name. City names that are abbreviated will frequently be listed as unacceptable because abbreviations are not an acceptable city name format.
IMPROPER/NOT ACCEPTABLE: Means an inadequate city name has been entered or received based on information entered.
UNIQUE: Assigned to a company, government agency, or entity with sufficient mail volume, based on average daily volume of letter size mail received, availability of ZIP Code numbers in the postal area, and the US mail service cost-benefit analysis.