| Official Name: | Magnolia Beach, Texas |
| 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: | 217 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 7 |
| Postal Code Type: | ZIP code |
| Blank Name: | GNIS feature ID |
| Blank Info: | 2805752 |
Magnolia 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 217.[1] It is located along the waterfront of Lavaca Bay, southeast of Alamo Beach.[2] The community is part of the Victoria, Texas Metropolitan Statistical Area.
The settlement's history dates back to the late 19th century. The word Magnolia was added to the beach name to suggest the beauty of the setting since magnolias grow locally.[2] Today, Magnolia Beach is a lightly populated, but developing bay front community.
Magnolia Beach first appeared as a census designated place in the 2020 U.S. Census.
| White alone (NH) | 178 | 82.03% | |
| Black or African American alone (NH) | 2 | 0.92% | |
| Native American or Alaska Native alone (NH) | 0 | 0.00% | |
| Asian alone (NH) | 0 | 0.00% | |
| Pacific Islander alone (NH) | 0 | 0.00% | |
| Other race alone (NH) | 6 | 2.76% | |
| Mixed race or Multiracial (NH) | 6 | 2.76% | |
| Hispanic or Latino (any race) | 25 | 11.52% | |
| Total | 217 | 100.00% |
The Calhoun County Independent School District (CCISD) provides public education in the Magnolia Beach community.