Enrollment
369
High
DISTRICT 449 · STATE 565
SCHOOL COMMUNITY·MILTON-UNION EXEMPTED VILLAGE·NCES 390455102259
Milton-Union High School
7640 Milton Potsdam Rd, West Milton, OH 45383 · (937) 884-7940 · Miami County
GRADES 09–12HIGH41-RURALTITLE IREGULAR SCHOOL369 STUDENTS
B+
allk12 Grade
Scored higher than 67% of Ohio public high schools
- B-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- ABeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- CThree-year trend Change in reading and math proficiency over the last three test years.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Ohio public high schools
Student : Teacher
18.4:1
20 FTE teachers
DISTRICT 19.0:1 · STATE 17.7:1
Free / Reduced Lunch
99%
366 students
DISTRICT 99% · STATE 43%
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 9 | 112 | 30% |
| Grade 10 | 113 | 31% |
| Grade 11 | 76 | 21% |
| Grade 12 | 68 | 18% |
Student demographics
14%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 16% · STATE 54% · 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 Milton-Union Exempted Village. Attendance zones can vary; confirm enrollment with the district.
Test scores
Ohio's State Tests 2024-25 . % Proficient or AboveEnglish Language Arts
69.2%
OH avg 59.8% . -1.6pp since 2021
Math
41.0%
OH avg 56.1% . +1.8pp since 2021
What this means: On the Ohio's State Tests, Ohio's statewide test, about 69 of every 100 students at this school read and write at grade level and about 41 of 100 do math at grade level. Across all Ohio schools, those numbers are about 60 and 56. Reading and writing scores are down about 2 points since 2021, while math scores are up about 2 points.
Ohio's State Tests results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 69.2% | 41.0% |
| 2023-24 | 60.7% | 49.0% |
| 2022-23 | 70.3% | 52.1% |
| 2021-22 | 70.8% | 39.1% |
% Proficient or Above, all students and all tested grades.
Source: Ohio's State Tests. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
OUTPERFORMING
Top 10% of OH schools after controlling for student poverty
Actual proficiency
61.8%
composite math + reading, all grades
Predicted
51.4%
based on OH schools with similar FRL share
Beats by
+10.4pp
above demographic expectation
What this means: About 62% of students here test proficient in math and reading, well above the roughly 51% typical for Ohio schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 10 points, placing it in Ohio's top 10%.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Schools most like Milton-Union High School
Milton-Union High School's state test result (61.8% proficient) is higher than 2 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Milton-Union High School this school | 369 | 99.2% | 61.8% |
| Riverdale High School Mt Blanchard | 321 | 99.1% | 56.3% |
| Parkway High School Rockford | 306 | 99.0% | 73.3% |
| Northeastern Middle/High School South Vienna | 482 | 99.4% | 55.5% |
| Northmor High School Galion | 450 | 99.3% | 73.0% |
| Amanda-Clearcreek High School Amanda | 413 | 99.3% | 64.4% |
Matched among Ohio 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 Milton-Union High School ranks
Among high schools| Measure | This school | In Ohio | In Miami County |
|---|---|---|---|
| State test proficiency ranked highest first | 61.8% | #313 of 403 | #6 of 6 |
| Math proficiency ranked highest first | 41.0% | #491 of 776 ▼ 130 | #8 of 8 ▼ 3 |
| Reading proficiency ranked highest first | 69.2% | #328 of 774 ▲ 126 | #6 of 8 no change |
| 3-year test score change ranked biggest gain first | +0.1pp | #531 of 742 | #5 of 8 |
| Enrollment ranked largest first | 369 | #511 of 888 | #7 of 9 |
| Students per teacher ranked fewest first | 18.4:1 | #518 of 739 | #7 of 9 |
| Diversity index ranked most diverse first | 13.8% | #545 of 749 | #5 of 9 |
| Free and reduced lunch ranked highest share first | 99.2% | #6 of 435 | #1 of 7 |
| Enrollment change since 2017-18 ranked steepest decline first | -19.4% | #111 of 484 | 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
369
-60 (-14%) vs 2020
-27% since 1990-91, when it was 507
Student : Teacher
18.4:1
was 20.4:1
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 | 369 | 20 | 18.4:1 | 99% (366) |
| 2023-24 | 362 | 25 | 14.5:1 | 99% (359) |
| 2022-23 | 383 | 22.9 | 16.7:1 | 99% (380) |
| 2020-21 | 429 | 21 | 20.4:1 | N/A |
| 2017-18 | 458 | 20.9 | 21.9:1 | 99% (455) |
| 2015-16 | 428 | 20 | 21.4:1 | 99% (425) |
| 2010-11 | 463 | 27 | 17.1:1 | 40% (187) |
| 2000-01 | 592 | 31 | 19.1:1 | 10% (57) |
| 1990-91 | 507 | 25 | 20.3:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Milton-Union High School.
Since 2017-18: students down 19% (458 to 369); teachers down 4% (20.9 to 20).
About Milton-Union High School
Milton-Union High School is a high school located in West Milton, Ohio, in Miami County. It offers grades 9 through 12 and has 369 students enrolled. High schools in Ohio have about 565 students on average; enrollment here is 35% lower.
Milton-Union Exempted Village has 3 schools and 1,346 students, and Milton-Union High School is one of those schools.
A large majority of enrollment at Milton-Union High School is White, at 93%. After that, the student body is 5% multiracial and 2% Hispanic. Among Miami County residents, the White share is about 90%. Measured by the diversity index, the student body scores 14%.
Teacher count: 20 full-time equivalents. Student-to-teacher ratio: 18.4:1. Compared with the 17.7:1 average for high schools in Ohio, this school's ratio is higher. Eligibility for free or reduced-price lunch, often used to gauge student poverty, is 99%. Among public schools in Miami County, the average eligibility rate is 42%.
Among Ohio public high schools, Milton-Union High School outscored 67%, which works out to a B+ on the allk12 Grade.
The school's average proficiency rate across its state test results, 61.8%, is 10.4 points above the 51.4% the model predicts from its free or reduced-price lunch share. That result is in the top 10% of Ohio schools.
Miami County is the school's county. There, the median household earns about $76,817 a year, roughly 27% of adults have a four-year degree or more, and about 7% of residents live below the federal poverty line. Public schools in Miami County number 36, with about 16,719 students.
Among nearby public schools, Milton-Union Elementary School is closest at less than a tenth of a mile. Other public schools within five miles number 3. Among 5 nearby schools that report test results, Milton-Union High School ranks 5th on proficiency.
For locale, NCES codes Milton-Union High School as Rural: Fringe.
The school's student count decreased 14% between the 2020-21 and 2024-25 school years. By 2024-25, the school had 18.4 students per teacher, compared with 20.4 in 2020-21.
People can post here about special education services, counseling, and support programs and other school topics. Members of the school community can share what they know.
Miami County at a glance
View full county profilePopulation
110,296
Census ACS
Median income
$76,817
Household, ACS
Bachelor's+
27%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
36
16,719 students
Quick facts
Related schools
Other schools in Milton-Union Exempted Village
- Milton-Union Elementary SchoolElementary · 656 students
- Milton-Union Middle SchoolMiddle · 321 students
Other schools in West Milton
- Milton-Union Elementary SchoolElementary · 656 students
- Milton-Union Middle SchoolMiddle · 321 students
Nearby schools
- Milton-Union Elementary School0.0 mi · 656
- Milton-Union Middle School0.0 mi · 321
- Union Elementary School4.7 mi · 539
- Kleptz Early Childhood Learning Center6.2 mi · 856
- Northmont Middle School6.2 mi · 716
- Northmont High School6.3 mi · 1,369
Frequently asked questions
About Milton-Union High SchoolHow many students attend Milton-Union High School?
Milton-Union High School enrolls approximately 369 students in grades 09-12.
Is Milton-Union High School an elementary, middle, or high school?
Milton-Union High School is a high school covering grades 09-12.
How many teachers does Milton-Union High School have?
Milton-Union High School employs 20 FTE teachers, for a student-to-teacher ratio of 18.4:1.
What is the racial breakdown of students at Milton-Union High School?
At Milton-Union High School, the student body is approximately 93% White, 2% Hispanic, 0% Black, 5% Two or more.
Is Milton-Union High School public or private?
Milton-Union High School is a public K-12 school, overseen by Milton-Union Exempted Village.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.