Port Isabel
City in Texas
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Port Isabel is a city in Cameron County, Texas, United States. It is part of the Brownsville–Harlingen–Raymondville and the Matamoros–Brownsville metropolitan areas. The population was 5,006 at the 2010 census. Wikipedia
ZIP codes: 78578, 78597
Population: 5,108 (2022)
Sales tax rate: 8.25%
Area code: 956
Elevation: 7 ft (2 m)