78578 Sales Tax Rate

Port Isabel, TX is in zip code 78578. The current (and Dec, 2020) total local sales tax rate in Port Isabel, TX is 8.250%.

Sales Tax Breakdown

DistrictRate
Texas State6.250%
Cameron County0.000%
Port Isabel2.000%
Total 8.250%

Port Isabel Details

Port Isabel, TX is in Cameron County. Port Isabel is in the following zip codes: 78578.