
South Padre Island
- County:
- Cameron County
- County Seat:
- No
- Area (mi²):
- 2.689
- State:
- Texas
South Padre Island is a town located in Cameron County, Texas. South Padre Island has a 2025 population of 2,019. South Padre Island is currently declining at a rate of -0.54% annually and its population has decreased by -2.6% since the most recent census, which recorded a population of 2,073 in 2020.
The average household income in South Padre Island is $129,988 with a poverty rate of 13.94%. The median age in South Padre Island is 59 years: 59.4 years for males, and 58.9 years for females.