River Valley School District

15480 Three Oaks Rd
Three Oaks, MI 49128-9545
(District boundaries shown in map)
8/
10
Top 30%

Top Rankings

River Valley School District ranks among the top 20% of public school district in Michigan for:

Category
Attribute
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026 school year, there is 1 public high school serving 282 students in River Valley School District. This district's average high testing ranking is 8/10, which is in the top 30% of public high schools in Michigan.
Public High School in River Valley School District have an average math proficiency score of 32% (versus the Michigan public high school average of 30%), and reading proficiency score of 57% (versus the 48% statewide average).
Public High School in River Valley School District have a Graduation Rate of 90%, which is more than the Michigan average of 82%.
The school with highest graduation rate is River Valley Middlehigh School, with ≥90% graduation rate. Read more about public school graduation rate statistics in Michigan or national school graduation rate statistics.
Minority enrollment is 18% of the student body (majority Hispanic), which is less than the Michigan public high school average of 36% (majority Black).

Overview

This School District
This State (MI)
# Schools
2 Schools
1,341 Schools
# Students
484 Students
534,562 Students
# Teachers
40 Teachers
30,578 Teachers
Student-Teacher Ratio
12:1
12:1

Student By Grade

District Rank

River Valley School District, which is ranked within the top 30% of all 845 school districts in Michigan (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 90% has increased from 60-69% over five school years.
This School District
State Average (MI)
#230 out of 862 school districts
(Top 30%)
36%
35%
51%
45%
45-49%
38%
(21-22)
≥90%
81%

Students by Ethnicity:

0.31
0.55
% American Indian
2%
1%
% Asian
1%
4%
% Hispanic
11%
9%
% Black
1%
17%
% White
82%
64%
% Hawaiian
1%
n/a
% Two or more races
2%
5%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $24,426 is higher than the state median of $18,512. The school district revenue/student has grown by 28% over four school years.
The school district's spending/student of $20,971 is higher than the state median of $17,694. The school district spending/student has stayed relatively flat over four school years.
This School District
This State (MI)
Total Revenue
$12 MM
$25,476 MM
Spending
$10 MM
$24,351 MM
Revenue / Student
$24,426
$18,512
Spending / Student
$20,971
$17,694

Best River Valley School District Public High Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
River Valley Middlehigh School
(Math: 30-34% | Reading: 55-59%)
Rank:
7/
10
Top 50%
15480 Three Oaks Rd
Three Oaks, MI 49128
(269) 756-9541
Gr: 6-12 | 282 students Student-teacher ratio: 13:1 Minority enrollment: 18%

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Quick Facts (2026)

  • District size: 2 schools
  • Grades: PK-12
  • Enrollment: 484 students
  • Student-Teacher Ratio: 12:1
  • Minority Enrollment: 18%
  • : ≥90% (Btm 50% in MI)
  • : Top 30%
  • : 36% (Top 50%)
  • : 51% (Top 30%)
  • : 45-49% (Top 30%)
  • Source: National Center for Education Statistics (NCES), MI Dept. of Education

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