Home > TX > Matagorda County > Collegeport > Zip 77428

Zip Code 77428 — Collegeport, TX

77428 is a ZIP Code associated with Collegeport, TX, located within Matagorda. The postal region supports an estimated population of 151 residents across Data Pending housing units, with a population density of 2.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (28.674470, -96.156820)

Data MetricLocal Statistic
Postal / Zip Code77428
Primary CityCollegeport
State / ProvinceTX
CountyMatagorda
Total Population151
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2.5 people/sq mi
TimezoneAmerica/Chicago

How 77428 Compares

MetricZIP 77428Matagorda CountyTX State Average
Population15136,93730,188,035
Median IncomeData PendingN/AN/A
Population Density2.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 77465Palacios4.9 mi7,681N/A
Zip 77457Matagorda13.2 mi353N/A
Zip 77419Blessing14.7 mi609N/A
Zip 77440Elmaton14.8 mi45N/A
Zip 77961Francitas17.6 mi58N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →