School Overview
Tiospa Zina Tribal School, located in Agency Village, South Dakota, is a K-12 educational institution serving the Lake Traverse Reservation. As a tribally-controlled grant school, it plays a vital role in the Sisseton Wahpeton Oyate community by integrating rigorous academic standards with the preservation of Dakota culture, language, and values. The school is dedicated to preparing students for future success—whether in higher education or the workforce—while fostering a strong sense of tribal identity and community pride.

Beyond its core curriculum, Tiospa Zina acts as a central hub for the Agency Village community. The school emphasizes a supportive learning environment that addresses the holistic needs of its students, incorporating traditional practices alongside modern technology and teaching methods. By bridging the gap between historical heritage and contemporary education, the school strives to empower its students to become confident, contributing members of both the tribal nation and the broader global society.
483
Total Students
19.5
Full-Time Teachers
24.8
Student/Teacher Ratio
112.4%
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for Tiospa Zina Tribal School
Demographic Student Count
American Indian483
  • American Indian
    483 (100.0 %)
School Location
School Details
Status: Open
School Level: Other
School Type: Regular School
Charter Status:* Public Non-Charter
Virtual Instruction: No virtual instruction
Shared Time Status: No
District: Tiospa Zina Tribal School
Phone: (605)698-3953
Website: http://www.tzts.us/
Grade Range: K - 12th
Total Students: 483
Full-Time Teachers (FTE): 19.5
Pupil/Teacher Ratio: 24.8
NSLP Participation:1 Yes participating without using any Provision or the CEO
Qualified Free Lunch: 543
Qualified Reduced Lunch: 0
Grades Taught
Kindergarten 42
Grade 1 39
Grade 2 40
Grade 3 36
Grade 4 38
Grade 5 36
Grade 6 40
Grade 7 29
Grade 8 36
Grade 9 33
Grade 10 42
Grade 11 37
Grade 12 35

Grades Taught Data Table

Grades Taught and Student Counts for Tiospa Zina Tribal School
Grade Student Count
Kindergarten42
Grade 139
Grade 240
Grade 336
Grade 438
Grade 536
Grade 640
Grade 729
Grade 836
Grade 933
Grade 1042
Grade 1137
Grade 1235
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for Tiospa Zina Tribal School
Gender Student Count Percentage
Female23348.2%
Male25051.8%