77428 ZIP Code Collegeport, Texas – USA
The ZIP code 77428 is assigned to Collegeport city, located in the Matagorda county that is part of the state of Texas, TX, United States.
77428 zip code map
Postcode location
Collegeport Texas,TX
State of 77428
Check all the Texas ZIP Code list.
US ZIP Codes
Please check all state’s postal code in the United States.