Enrollment
368
High
DISTRICT 156 · STATE 475
SCHOOL COMMUNITY·MILL RIVER UNIFIED UNION SCHOOL DISTRICT #52·NCES 500039300344
Mill River Union High School
2321 Middle Road, North Clarendon, VT 05759 · (802) 775-1925 · Rutland County
GRADES 07–12HIGH41-RURALTITLE IREGULAR SCHOOL368 STUDENTS
·
allk12 Grade
Not graded
This school has no state test results for 2023-24 or 2024-25 to grade, which is common for schools that end before third grade. How grades work
Student : Teacher
9.4:1
39 FTE teachers
DISTRICT 13.6:1 · STATE 10.5:1
Free / Reduced Lunch
50%
184 students
DISTRICT 50% · STATE 49%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 7 | 62 | 17% |
| Grade 8 | 70 | 19% |
| Grade 9 | 66 | 18% |
| Grade 10 | 61 | 17% |
| Grade 11 | 53 | 14% |
| Grade 12 | 56 | 15% |
Student demographics
8%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 7% · STATE 24% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
School pathway
Feeds from
Based on grade levels within Mill River Unified Union School District #52. Attendance zones can vary; confirm enrollment with the district.
QUIET COMMUNITY
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START A DISCUSSIONTest scores
VT Annual Snapshot 2024-25 . Academic Proficiency ScoreEnglish Language Arts
45.0%
VT avg 50.6%
What this means: On the VT Annual Snapshot, Vermont's statewide test, about 45 of every 100 students at this school read and write at grade level. The Vermont average is about 51 of 100.
Source: VT Annual Snapshot. All students, all grades. See all years and grades →
Schools most like Mill River Union High School
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Mill River Union High School this school | 368 | 50.0% | N/A |
| Leland & Gray Union Middle & High School Townshend | 243 | 51.4% | N/A |
| Lamoille Union High School Hyde Park | 506 | 54.5% | N/A |
| Bellows Free Academy Middle/High School (Fairfax) Fairfax | 393 | 42.7% | N/A |
| Poultney High School Poultney | 208 | 54.3% | N/A |
| Lake Region Union High School Orleans | 353 | 57.5% | N/A |
Matched among Vermont high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where Mill River Union High School ranks
Among high schools| Measure | This school | In Vermont | In Rutland County |
|---|---|---|---|
| Reading proficiency ranked highest first | 45.0% | #31 of 42 | #4 of 6 |
| Enrollment ranked largest first | 368 | #27 of 48 | #4 of 6 |
| Students per teacher ranked fewest first | 9.4:1 | #10 of 45 | N/A |
| Diversity index ranked most diverse first | 7.9% | #40 of 45 | N/A |
| Free and reduced lunch ranked highest share first | 50.0% | #25 of 48 | #5 of 6 |
| Enrollment change since 2017-18 ranked steepest decline first | -17.3% | #5 of 18 | N/A |
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
368
-26 (-7%) vs 2020
Student : Teacher
9.4:1
was 9.8:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 368 | 39 | 9.4:1 | 50% (184) |
| 2023-24 | 380 | 37.5 | 10.2:1 | 54% (206) |
| 2022-23 | 370 | 36.2 | 10.2:1 | 29% (109) |
| 2020-21 | 394 | 40 | 9.8:1 | 42% (166) |
| 2017-18 | 445 | 32.7 | 13.6:1 | 39% (175) |
Source: NCES Common Core of Data. Rows are the federal collections on file for Mill River Union High School.
Since 2017-18: students down 17% (445 to 368); teachers up 19% (32.7 to 39).
About Mill River Union High School
Mill River Union High School serves students in North Clarendon, Vermont, as a small high school. The school offers grades 7 through 12 and enrolls 368 students. That puts enrollment 23% below the 475-student average for high schools in Vermont.
Mill River Unified Union School District #52 is the local district for Mill River Union High School. It runs 5 schools with 782 students.
White students are 96% of those enrolled at Mill River Union High School. That is in line with Rutland County, where about 93% of residents are White. On a 0 to 100 scale, the school's diversity index is 8, compared with 70 nationally.
Based on 39 full-time-equivalent teachers, Mill River Union High School has a ratio of 9.4:1. Across high schools in Vermont, the average ratio is 10.5:1. Income data for the school show 50% of students eligible for free or reduced-price lunch.
In the wider Rutland County area, median household income comes to about $68,616, roughly 35% of adults have a four-year degree or more, and the share of residents below the poverty line is 7%. Rutland County counts 31 public schools with about 6,959 students.
Clarendon Elementary School, about 1.1 miles away, is the closest public school. Other public schools within five miles number 6.
For locale, NCES codes Mill River Union High School as Rural: Fringe.
Enrollment decreased 7% over 4 years, reaching 368 in 2024-25.
This page collects posts and questions about Mill River Union High School, such as open houses, carpools, and field trips. Current and former families are welcome to add their experience.
Rutland County at a glance
View full county profilePopulation
60,425
Census ACS
Median income
$68,616
Household, ACS
Bachelor's+
35%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
31
6,959 students
Quick facts
Related schools
Other schools in Mill River Unified Union School District #52
- Clarendon Elementary SchoolElementary · 152 students
- Wallingford Village SchoolElementary · 122 students
- Shrewsbury Mountain SchoolElementary · 72 students
- Tinmouth Elementary SchoolElementary · 68 students
Other schools in North Clarendon
- Clarendon Elementary SchoolElementary · 152 students
Nearby schools
- Clarendon Elementary School1.1 mi · 152
- Rutland Middle School4.6 mi · 249
- Rutland Intermediate School4.6 mi · 504
- Northwest Primary School4.6 mi · 200
- Northeast Primary School4.9 mi · 237
- Rutland Senior High School5.0 mi · 721
Frequently asked questions
About Mill River Union High SchoolHow many students attend Mill River Union High School?
Mill River Union High School enrolls approximately 368 students in grades 07-12.
Is Mill River Union High School an elementary, middle, or high school?
Mill River Union High School is a high school covering grades 07-12.
What is the student-teacher ratio at Mill River Union High School?
The student-to-teacher ratio at Mill River Union High School is approximately 9.4:1 (39 FTE teachers).
What is the student diversity at Mill River Union High School?
Student demographics at Mill River Union High School are roughly 96% White, 1% Hispanic, 1% Black, 1% Asian, 2% Two or more.
Who oversees Mill River Union High School?
Mill River Union High School is overseen by Mill River Unified Union School District #52 in Rutland County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.