Karen Wagner High School
| Karen J. Wagner High School | |
|---|---|
| Location | |
3000 North Foster Road , , 78244 | |
| Coordinates | 29°27′24″N 98°21′25″W / 29.456623°N 98.357036°W |
| Information | |
| Type | Free Public |
| Established | 2005 |
| School district | Judson Independent School District |
| NCES School ID | 482499010445 |
| Principal | Priscilla Alfaro |
| Faculty | 164.38 (on an FTE basis) |
| Grades | 9–12 |
| Student to teacher ratio | 13.53 |
| Colors | Red and black |
| Athletics | Football, Basketball, Cross Country, Wrestling, Track, Volleyball, Golf, Baseball, Softball, Soccer, Tennis |
| Athletics conference | District 27-6A |
| Nickname | Thunderbirds |
| Website | Karen Wagner High School |
Karen J. Wagner High School is a high school in unincorporated Bexar County, Texas, United States. It is operated by the Judson Independent School District. The school has a San Antonio address but is not within the San Antonio city limits. For the 2024-2025 school year, the school was given a "C" by the Texas Education Agency.
The school was named after Lieutenant Colonel Karen J. Wagner, a United States Army officer and a 1979 Judson High School graduate who was killed when an airplane hijacked by terrorists flew into the Pentagon on September 11, 2001.