Enrollment
239
Middle
DISTRICT 389 · STATE 482
SCHOOL COMMUNITY·MARIEMONT CITY·NCES 390443100606
Mariemont Junior High School
3847 Southern Avenue, Cincinnati, OH 45227 · (513) 272-7300 · Hamilton County
GRADES 07–08MIDDLE21-SUBURBREGULAR SCHOOL239 STUDENTS
Student : Teacher
11.9:1
20 FTE teachers
DISTRICT 14.8:1 · STATE 17.0:1
Free / Reduced Lunch
15%
36 students
DISTRICT 12% · STATE 43%
Community
0
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 7 | 122 | 51% |
| Grade 8 | 117 | 49% |
Student demographics
24%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 23% · 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
Students here typically continue to
Mariemont Junior High School→Mariemont High School
Based on grade levels within Mariemont City. Attendance zones can vary; confirm enrollment with the district.
QUIET COMMUNITY
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START A DISCUSSIONTest scores
Ohio's State Tests 2024-25 . % Proficient or AboveEnglish Language Arts
91.0%
OH avg 59.8% . +1.4pp since 2021
Math
95.9%
OH avg 56.1% . +2.2pp since 2021
What this means: On the Ohio's State Tests, Ohio's statewide test, about 91 of every 100 students at this school read and write at grade level and about 96 of 100 do math at grade level. Across all Ohio schools, those numbers are about 60 and 56. Reading and writing scores are up about 1 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 | 91.0% | 95.9% |
| 2023-24 | 88.0% | 93.8% |
| 2022-23 | 91.3% | 94.4% |
| 2021-22 | 89.7% | 93.7% |
% 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
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
91.9%
composite math + reading, all grades
Predicted
83.1%
based on OH schools with similar FRL share
Beats by
+8.8pp
above demographic expectation
What this means: About 92% of students here test proficient in math and reading, compared with the roughly 83% typical for Ohio schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Ohio's top nor bottom 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 Mariemont Junior High School
Mariemont Junior High School's state test result (91.9% proficient) is higher than 4 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Mariemont Junior High School this school | 239 | 15.1% | 91.9% |
| Ranger High Tech Academy North Ridgeville | 259 | 14.7% | 84.9% |
| Kirtland Middle School Kirtland | 262 | 12.2% | 84.1% |
| Independence Middle School Independence | 299 | 11.0% | 85.7% |
| Chagrin Falls Middle School Chagrin Falls | 224 | 5.8% | 95.5% |
| Fairbanks Middle School Milford Center | 245 | 21.2% | 82.1% |
Matched among Ohio middle 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 Mariemont Junior High School ranks
Among middle schools| Measure | This school | In Ohio | In Hamilton County |
|---|---|---|---|
| State test proficiency ranked highest first | 91.9% | #6 of 316 | #1 of 12 |
| Math proficiency ranked highest first | 95.9% | #2 of 637 ▲ 5 | #1 of 25 no change |
| Reading proficiency ranked highest first | 91.0% | #10 of 637 ▲ 6 | #2 of 25 ▲ 1 |
| 3-year test score change ranked biggest gain first | +1.8pp | #352 of 629 | #16 of 24 |
| Enrollment ranked largest first | 239 | #556 of 654 | #24 of 26 |
| Students per teacher ranked fewest first | 11.9:1 | #26 of 577 | #1 of 24 |
| Diversity index ranked most diverse first | 24.4% | #347 of 579 | #21 of 24 |
| Free and reduced lunch ranked highest share first | 15.1% | #286 of 319 | #10 of 12 |
| Enrollment change since 2017-18 ranked steepest decline first | -14.3% | #156 of 410 | #6 of 15 |
Ranked against other public middle 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
239
+6 (+3%) vs 2020
-11% since 2000-01, when it was 270
Student : Teacher
11.9:1
was 14.6:1
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 | 239 | 20.2 | 11.9:1 | 15% (36) |
| 2023-24 | 252 | 18.2 | 13.9:1 | 14% (36) |
| 2022-23 | 267 | 15.8 | 16.9:1 | 10% (26) |
| 2020-21 | 233 | 16 | 14.6:1 | N/A |
| 2017-18 | 279 | 16.6 | 16.8:1 | 10% (29) |
| 2015-16 | 267 | 15 | 17.8:1 | 9% (24) |
| 2010-11 | 267 | 17 | 15.7:1 | 8% (21) |
| 2000-01 | 270 | 22 | 12.3:1 | 4% (11) |
Source: NCES Common Core of Data. Rows are the federal collections on file for Mariemont Junior High School.
Since 2017-18: students down 14% (279 to 239); teachers up 21% (16.6 to 20.2).
About Mariemont Junior High School
Mariemont Junior High School is a low-enrollment middle school in Cincinnati, Ohio, administered by Mariemont City. Its enrollment is 239 students, spread over grades 7 through 8. On average, middle schools in Ohio enroll around 482, and this school is 50% below that mark.
Mariemont City has 4 schools; together they serve 1,556 students.
By race and ethnicity, Mariemont Junior High School is 87% White. Next come 5% Hispanic and 5% multiracial. The county population is about 63% White. On a 0 to 100 scale, the school's diversity index is 24, compared with 70 nationally.
The student-to-teacher ratio at Mariemont Junior High School is 11.9:1, based on 20.2 full-time-equivalent teachers. The average for middle schools in Ohio is 17.0:1, so this school has fewer students per teacher. Mariemont Junior High School counts 15% of students as eligible for free or reduced-price lunch. Public schools in Hamilton County average 34%.
Mariemont Junior High School's average proficiency rate across its state test results of 91.9% is 8.8 points above the 83.1% the model predicts from its lunch-eligibility share.
For Hamilton County, Census Bureau data show the median household earns about $72,470 a year, 42% of adults hold a bachelor's degree or higher, and about 10% of residents live below the federal poverty line. Public schools in Hamilton County number 212, with about 111,403 students.
Measured in a straight line, Bramble School is about 0.7 miles from Mariemont Junior High School. Other public schools within five miles: at least 8. Mariemont Junior High School comes in 2nd of 4 nearby schools on average proficiency.
Its location is classified as Suburb: Large by the National Center for Education Statistics.
The school grew from 233 students in 2020-21 to 239 in 2024-25. In 2020-21, the student-to-teacher ratio was 14.6:1; by 2024-25 it was 11.9:1.
This page collects posts and questions about Mariemont Junior High School, such as fundraisers, report cards, and school supplies. Members of the school community can share what they know.
Hamilton County at a glance
View full county profilePopulation
830,774
Census ACS
Median income
$72,470
Household, ACS
Bachelor's+
42%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
212
111,403 students
Quick facts
Related schools
Other schools in Mariemont City
- Mariemont Elementary SchoolElementary · 514 students
- Mariemont High SchoolHigh · 472 students
- Terrace Park Elementary SchoolElementary · 331 students
Other schools in Cincinnati
- Walnut Hills High SchoolHigh · 2,453 students
- Oak Hills High SchoolHigh · 2,255 students
- West Clermont High SchoolHigh · 2,048 students
- Sycamore High SchoolHigh · 1,678 students
- Dohn CommunityHigh · 1,675 students
- Princeton High SchoolHigh · 1,619 students
Nearby schools
- Bramble School0.7 mi · 34
- Mariemont Elementary School0.9 mi · 514
- Shroder Middle School1.3 mi · 148
- John P. Parker School1.4 mi · 354
- Kilgour School1.6 mi · 577
- Mariemont High School1.6 mi · 472
Frequently asked questions
About Mariemont Junior High SchoolWhat is the total enrollment at Mariemont Junior High School?
Mariemont Junior High School enrolls approximately 239 students in grades 07-08.
What grades does Mariemont Junior High School serve?
Mariemont Junior High School serves grades 07-08.
What is the student-teacher ratio at Mariemont Junior High School?
The student-to-teacher ratio at Mariemont Junior High School is approximately 11.9:1 (20 FTE teachers).
What is the racial breakdown of students at Mariemont Junior High School?
At Mariemont Junior High School, the student body is approximately 87% White, 5% Hispanic, 2% Black, 2% Asian, 5% Two or more.
Is Mariemont Junior High School public or private?
Mariemont Junior High School is a public K-12 school, overseen by Mariemont City.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.