B+
Tri-Valley High School - 01
PublicHighGrades 9–12Virtual
46474 252nd St, Colton, SD 57018 · (605) 446-3538 · Part of Tri-Valley School District 49-6
Students
297
Students per teacher
15:1
Free or reduced lunch
14%
Setting
Rural
Grades
9–12
What stands out about Tri-Valley High School - 01
- Math proficiency 5 pts below the state
- Reading / language arts 25 pts above the state
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency37%
State average 42.2%
Reading / language arts77%
State average 52.3%
Location
Directions ↗
46474 252nd St, Colton
Students
Enrollment by grade
Grade 980
Grade 1074
Grade 1174
Grade 1269
Enrollment over time
285’20
278’21
276’22
275’23
297’24
Up 4.2% since 2020.
Who goes here
White 89%Hispanic 5%Black 4%Two or more races 1%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Tri-Valley High School - 01.
Other schools in Tri-Valley School District 49-6
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.