Mill River Union High School

2321 Middle Road, North Clarendon, VT 05759

CSchola Grade
Grades
7–12
High
Students
368
Enrolled 2024–25
Students per teacher
9.4 : 1
Full-time teachers
District
Mill River Unified Union School District #52
Rutland County

Schola Grade C · Average

Letter grade (A–F) · compared with 46 Vermont high schools · How we grade
Test scores32% proficient in math & reading
41stpercentile
Equity30% of low-income students proficient
81stpercentile
Attendance48% chronically absent
11thpercentile
Graduation rate77% graduate in 4 years
34thpercentile
College readinessAt least 12% take AP, IB or dual-enrollment courses
55thpercentile
Class size9.4 students per teacher
74thpercentile

Percentiles compare this school with other Vermont high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Mill River Union High School

Mill River Union High School is a public high school in North Clarendon, Vermont, serving grades 7–12. It is part of Mill River Unified Union School District #52. The school is located in a rural area near a town in Rutland County.

In the 2024–25 school year, 368 students were enrolled, with about 9.4 students for every full-time teacher. That ratio is close to the typical Vermont high school (9.6 students per teacher). Its Schola Grade is C (average), compared with 46 Vermont high schools.

Grades & enrollment

Students per grade, 2024–25Grades 7–12

Location & nearby schools

2321 Middle Road
North Clarendon, VT 05759
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School details

Type
Public School · What this means
Level
High
Grades offered
7–12
Enrollment (2024–25)
368 students
Students per teacher
9.4 to 1
AP courses offered
8
Charter school
No
Magnet school
No
Virtual learning
Offers virtual courses
Locale
Rural — Fringe
School district
Mill River Unified Union School District #52
County
Rutland County
NCES school ID
500039300344

Schools near Mill River Union High School

All 2 schools in North Clarendon →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.