
Alamo Beach
- County:
- Calhoun County
- County Seat:
- No
- Area (mi²):
- 0.757
- State:
- Texas
Alamo Beach is a CDP located in Calhoun County, Texas. Alamo Beach has a 2025 population of 219. Alamo Beach is currently growing at a rate of 7.35% annually but its population has decreased by -70.24% since the most recent census, which recorded a population of 736 in 2020.
The average household income in Alamo Beach is $104,290 with a poverty rate of 5.23%. The median age in Alamo Beach is 57.8 years: 35.8 years for males, and 66.3 years for females.