| Official Name: | Alamo Beach, Texas |
| Settlement Type: | Unincorporated community Census designated place |
| Pushpin Map: | Texas#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Texas |
| Subdivision Type2: | County |
| Subdivision Name2: | Calhoun |
| Population As Of: | 2020 |
| Population Total: | 254 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 10 |
| Postal Code Type: | ZIP code |
| Blank Name: | GNIS feature ID |
| Blank Info: | 2805751 |
Alamo Beach is an unincorporated community and census-designated place (CDP) in Calhoun County, Texas, United States. It was first listed as a CDP in the 2020 census with a population of 254.[1] It is located just north of the junction of Farm Roads 2717 and 2760, approximately two miles southeast of Port Lavaca and northwest of Magnolia Beach. The community is situated along the waterfront of Lavaca Bay.[2] It is part of the Victoria, Texas Metropolitan Statistical Area.
The settlement was established during the first decade of the twentieth century and had a post office from 1907 to 1915.[2]
Public education in the community of Alamo Beach is provided by the Calhoun County Independent School District (CCISD).
For statistical purposes, the United States Census Bureau first listed Acala as a census-designated place (CDP) prior to the 2020 census.
| White alone (NH) | 187 | 73.62% | |
| Black or African American alone (NH) | 2 | 0.79% | |
| Native American or Alaska Native alone (NH) | 1 | 0.39% | |
| Asian alone (NH) | 0 | 0.00% | |
| Pacific Islander alone (NH) | 0 | 0.00% | |
| Other race alone (NH) | 5 | 1.97% | |
| Mixed race or Multiracial (NH) | 12 | 4.72% | |
| Hispanic or Latino (any race) | 47 | 18.50% | |
| Total | 254 | 100.00% |