Address

46474 252ND ST
COLTON, SD 57018
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Phone Number

605-446-3538

Website

http://www.tri-valley.k12.sd.us

School Type

Public School

Grades Served

09-12

School Level

High

Also Known As

Tri-Valley High School - 01 (Official Name Supplied)

Student and Staff Info

Number of Teachers: 19

Student Enrollment: 265

Teacher Student Ratio: 13.95

--Gathered from public sources that schools self report. These may be inaccurate.--

School District

Tri-Valley School District 49-6

District PTA/PTO Buying Guide

District Specific Buying Guide

Interactive Map

South Dakota Education Info

South Dakota School District Maps and Boundaries: What Families Should Know in 2026

South Dakota School Busing Basics: What Families Should Know in 2026

South Dakota School Attendance Laws in 2026: What Parents and Students Need to Know

Related School Info

View All Schools In Colton, SD

View All School Districts In Colton, SD

View All School Districts In South Dakota

View All Schools and School Districts In And Around 57018

Schools With "Valley" in Their Name in The United States

Information is generated using publicly accessible school-supplied data and may be inaccurate

Last Updated: 2026-05-24 18:00:28 || School Id: 78692