The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·LITTLE MIAMI LOCAL·NCES 390504403948

Little Miami High School

3001 E US 22-3, Morrow, OH 45152 · (513) 899-3781 · Warren County
GRADES 09–12HIGH21-SUBURBREGULAR SCHOOL1,603 STUDENTS
B
allk12 Grade
Scored higher than 56% of Ohio public high schools
  • A-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • CBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • C-Three-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

Enrollment
1,603
High
DISTRICT 1,134 · STATE 565
Student : Teacher
21.9:1
73 FTE teachers
DISTRICT 22.0:1 · STATE 17.7:1
Free / Reduced Lunch
20%
326 students
DISTRICT 27% · STATE 43%
Community
1
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

GradeStudentsShare
Grade 945028%
Grade 1043827%
Grade 1136022%
Grade 1235522%
Student demographics
28%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 32% · STATE 54% · US 70%
White
1,35484%
DISTRICT 82% · STATE 65% · US 43%
Hispanic
694%
DISTRICT 5% · STATE 8% · US 30%
Black
523%
DISTRICT 3% · STATE 17% · US 15%
Asian
574%
DISTRICT 5% · STATE 3% · US 6%
Two+
714%
DISTRICT 5% · STATE 7% · US 5%
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
Male
86454%
Female
73946%

School pathway

Feeds from
Little Miami Middle School06–08
Based on grade levels within Little Miami Local. Attendance zones can vary; confirm enrollment with the district.

Discussions

+ POST

Test scores

Ohio's State Tests 2024-25 . % Proficient or Above
English Language Arts
80.5%
OH avg 59.8% . +2.9pp since 2021
Math
56.9%
OH avg 56.1% . -5.3pp since 2021

What this means: On the Ohio's State Tests, Ohio's statewide test, about 81 of every 100 students at this school read and write at grade level and about 57 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 3 points since 2021, while math scores are down about 5 points.

Ohio's State Tests results by year

School yearEnglish Language ArtsMath
2024-2580.5%56.9%
2023-2477.3%60.4%
2022-2382.8%61.1%
2021-2277.6%62.1%
% 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 · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
74.2%
composite math + reading, all grades
Predicted
81.1%
based on OH schools with similar FRL share
Beats by
-6.9pp
below demographic expectation

What this means: About 74% of students here test proficient in math and reading, compared with the roughly 81% 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 Little Miami High School

Little Miami High School's state test result (74.2% proficient) is higher than 0 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Little Miami High School this school1,60320.3%74.2%
Jackson High School
Massillon
1,88121.5%77.3%
Loveland High School
Loveland
1,20320.3%84.3%
Anderson High School
Cincinnati
1,16619.8%80.1%
Milford Sr High School
Milford
1,81422.5%77.1%
Olmsted Falls High School
Olmsted Falls
1,22820.1%80.1%
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 Little Miami High School ranks

Among high schools
MeasureThis schoolIn OhioIn Warren County
State test proficiency
ranked highest first
74.2%#168 of 403#6 of 7
Math proficiency
ranked highest first
56.9%#283 of 776
▼ 75
#6 of 8
▼ 2
Reading proficiency
ranked highest first
80.5%#119 of 774
▲ 62
#5 of 8
no change
3-year test score change
ranked biggest drop first
-1.2pp#162 of 742#2 of 8
Enrollment
ranked largest first
1,603#58 of 888#4 of 10
Students per teacher
ranked fewest first
21.9:1#666 of 739#6 of 9
Diversity index
ranked most diverse first
28.0%#326 of 749#3 of 9
Free and reduced lunch
ranked highest share first
20.3%#374 of 435#6 of 9
Enrollment change since 2017-18
ranked fastest growth first
+27.9%#35 of 198N/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 2024-25
Enrollment
1,603
+259 (+19%) vs 2020
+154% since 1990-91, when it was 632
Student : Teacher
21.9:1
was 19.2:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,60373.321.9:120% (326)
2023-241,51976.319.9:121% (313)
2022-231,44567.321.5:114% (199)
2020-211,3447019.2:1N/A
2017-181,25355.122.8:117% (213)
2015-161,1125420.6:118% (203)
2010-111,1975223.0:124% (283)
2000-017584118.5:15% (36)
1990-916323617.6:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Little Miami High School.

Since 2017-18: students up 28% (1,253 to 1,603); teachers up 33% (55.1 to 73.3).

About Little Miami High School

Little Miami High School is a high-enrollment high school in Ohio, with an address in Morrow. It educates 1,603 students in grades 9 through 12. The typical figure for high schools in Ohio is about 565 students.

Little Miami Local has 5 schools and 5,672 students, and Little Miami High School is one of those schools.

About 84% of the student body at Little Miami High School is White. The next largest groups are 4% multiracial, 4% Hispanic, 4% Asian, and 3% Black. County-wide, about 83% of residents are White. Pick two students at random and there is a 28% chance they belong to different racial or ethnic groups; that figure is the school's diversity index.

Little Miami High School counts 73.3 full-time-equivalent teachers, about 21.9 students for each one. On average, high schools in Ohio have 17.7:1, compared with 21.9:1 here. About 20% of enrolled students meet the income rules for free or reduced-price lunch.

Measured against Ohio public high schools, Little Miami High School receives a B. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.

On BeatsExpectations, Little Miami High School is 6.9 points below its prediction, a result in the middle 80% of Ohio schools.

Warren County has these Census figures: the median household income is $110,132, the share of adults with a bachelor's degree or higher is 46%, and about 4% of people live in poverty. In all, Warren County has 45 public schools and roughly 39,898 students.

The next-closest public school is Little Miami Middle School, about 0.2 miles away. Little Miami High School is one of several public schools in the area, with at least 8 others within five miles. Ranking the closest schools with test data puts Little Miami High School at 4th of 6.

Little Miami High School falls in the Suburb: Large locale category, used for schools in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.

Enrollment has grown by 259 students since 2020-21, to 1,603. Students per teacher rose from 19.2 in 2020-21 to 21.9 in 2024-25.

Questions about school safety, transportation, and start times can be posted here. Reviews and ratings from people who know the school are welcome.

Warren County at a glance

View full county profile
Population
250,008
Census ACS
Median income
$110,132
Household, ACS
Bachelor's+
46%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
45
39,898 students

Quick facts

School name
Little Miami High School
District
Little Miami Local
Address
3001 E US 22-3, Morrow, OH 45152
Phone
(513) 899-3781
County
Warren County
Level
High
Grade range
09–12
Total enrollment
1,603
Teachers (FTE)
73
Student–teacher ratio
21.9:1
Free and reduced lunch
326 (20%)
Locale
21-Suburb: Large
NCES ID
390504403948
Charter school
No
Virtual school
No

Related schools

Other schools in Little Miami Local
Other schools in Morrow
Nearby schools

Frequently asked questions

About Little Miami High School
What is the total enrollment at Little Miami High School?
Little Miami High School enrolls approximately 1,603 students in grades 09-12.
What grades does Little Miami High School serve?
Little Miami High School serves grades 09-12.
What is the student-teacher ratio at Little Miami High School?
The student-to-teacher ratio at Little Miami High School is approximately 21.9:1 (73 FTE teachers).
What is the student diversity at Little Miami High School?
Student demographics at Little Miami High School are roughly 84% White, 4% Hispanic, 3% Black, 4% Asian, 4% Two or more.
Is Little Miami High School public or private?
Little Miami High School is a public K-12 school, overseen by Little Miami Local.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post