T. F. Riggs High School, also known simply as Riggs, is the only high school in Pierre, South Dakota. The school mascot is the Pierre Governors. The school has over 800 students and is one of the biggest in South Dakota.
It was named after South Dakota native Dr. Theodore F. Riggs (1874âÂÂ1962), a Johns Hopkins graduate and local physician.
According to USnews.com, T.F Riggs is the 7th best school in the state of South Dakota, boasting a 94% graduation rate. Riggs also ranks 4th on the College Readiness Index and the College Curriculum Breadth Index. In 2025, the graduating senior class of Riggs was granted a total of over $5 million dollars in scholarships.
The student body makeup of the school is 49% male and 51% female. The total minority enrollment is 19%. The student-teacher ratio is 18:1