Below is a list of Collegeport TX zip codes. For your research we have also included Collegeport Area Code, Time Zone, UTC and the local Matagorda County FIPS Code. Each Collegeport Texas zip code has a center Longitude / Latitude point (the Collegeport center is -96.178596496582 / 28.725099563599). For your convenience we have also indicated if that zip code in Collegeport observes Daylight Savings time.