Port Isabel White Pages

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Port Isabel ZIP Codes

  • 78578
  • 78597

Port Isabel Demographic Data

  • Population (Census 2000): 4,865
  • Median Household Income: $25,323
  • Total Households: 1,649
  • Real Estate Taxes: $871.00
  • Average Home Value: $58,900.00
  • Median Age: 32.30