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What's the most underrated thing about Dublin Coffman High School that outsiders don't know?
Community prompt from u/allk12. Replies below.
Enrollment
1,824
High
DISTRICT 1,779 · STATE 565
SCHOOL COMMUNITY·DUBLIN CITY·NCES 390470202752
Dublin Coffman High School
6780 Coffman Rd, Dublin, OH 43017 · (614) 764-5900 · Franklin County
GRADES 09–12HIGH21-SUBURBREGULAR SCHOOL1,824 STUDENTS
Student : Teacher
17.7:1
103 FTE teachers
DISTRICT 19.3:1 · STATE 17.7:1
Free / Reduced Lunch
22%
407 students
DISTRICT 23% · 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
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 423 | 23% |
| Grade 10 | 449 | 25% |
| Grade 11 | 467 | 26% |
| Grade 12 | 485 | 27% |
Student demographics
57%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 62% · 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
Test scores
Ohio's State Tests 2024-25 . % Proficient or AboveEnglish Language Arts
72.9%
OH avg 59.8% . -7.8pp since 2021
Math
65.4%
OH avg 56.1% . +0.3pp since 2021
What this means: On the Ohio's State Tests, Ohio's statewide test, about 73 of every 100 students at this school read and write at grade level and about 65 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 8 points since 2021, while math scores have held steady.
Ohio's State Tests results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 72.9% | 65.4% |
| 2023-24 | 81.8% | 64.8% |
| 2022-23 | 81.1% | 62.7% |
| 2021-22 | 80.7% | 65.1% |
% 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
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
79.8%
composite math + reading, all grades
Predicted
80.4%
based on OH schools with similar FRL share
Beats by
-0.6pp
below demographic expectation
What this means: About 80% of students here test proficient in math and reading, compared with the roughly 80% 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 Dublin Coffman High School
Dublin Coffman High School's state test result (79.8% proficient) is higher than 0 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Dublin Coffman High School this school | 1,824 | 22.3% | 79.8% |
| Sycamore High School Cincinnati | 1,678 | 20.4% | 85.9% |
| Orange High School Lewis | 1,936 | 18.9% | 84.3% |
| Olentangy Berlin High School Delaware | 1,823 | 10.8% | 86.6% |
| Olentangy Liberty High School Powell | 1,847 | 8.5% | 89.7% |
| New Albany High School New Albany | 1,601 | 22.5% | 85.2% |
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 Dublin Coffman High School ranks
Among high schools| Measure | This school | In Ohio | In Franklin County |
|---|---|---|---|
| State test proficiency ranked highest first | 79.8% | #92 of 403 | #5 of 21 |
| Math proficiency ranked highest first | 65.4% | #172 of 776 ▼ 17 | #6 of 55 ▼ 1 |
| Reading proficiency ranked highest first | 72.9% | #250 of 774 ▼ 132 | #11 of 55 ▼ 7 |
| 3-year test score change ranked biggest drop first | -3.8pp | #95 of 742 | #3 of 49 |
| Enrollment ranked largest first | 1,824 | #30 of 888 | #8 of 66 |
| Students per teacher ranked fewest first | 17.7:1 | #479 of 739 | #23 of 50 |
| Diversity index ranked most diverse first | 56.6% | #126 of 749 | #26 of 51 |
| Free and reduced lunch ranked highest share first | 22.3% | #366 of 435 | #19 of 21 |
| Enrollment change since 2017-18 ranked steepest decline first | -3.9% | #419 of 484 | #15 of 22 |
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
1,824
-114 (-6%) vs 2020
+1% since 1990-91, when it was 1,811
Student : Teacher
17.7:1
was 19.8:1
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 | 1,824 | 102.8 | 17.7:1 | 22% (407) |
| 2023-24 | 1,878 | 100.5 | 18.7:1 | 23% (431) |
| 2022-23 | 1,868 | 100.5 | 18.6:1 | 16% (300) |
| 2020-21 | 1,938 | 98 | 19.8:1 | N/A |
| 2017-18 | 1,898 | 49 | 38.7:1 | 15% (293) |
| 2015-16 | 1,910 | 109 | 17.5:1 | 10% (192) |
| 2010-11 | 1,860 | 132 | 14.1:1 | 10% (195) |
| 2000-01 | 1,852 | 137 | 13.5:1 | 0% (0) |
| 1990-91 | 1,811 | 100 | 18.1:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Dublin Coffman High School.
Since 2017-18: students down 4% (1,898 to 1,824); teachers up 110% (49 to 102.8).
About Dublin Coffman High School
Students in Dublin, Ohio, attend Dublin Coffman High School, a large high school. Students in grades 9 through 12 attend, and enrollment is 1,824 students. The typical figure for high schools in Ohio is about 565 students.
Dublin Coffman High School is a school in Dublin City. The district has 23 schools and 16,967 students.
At 63%, White students outnumber all other groups at Dublin Coffman High School combined. Smaller groups are 16% Asian, 9% Hispanic, 6% Black, and 6% multiracial. That is close to the 59% White share among all Franklin County residents. By the diversity index, Dublin Coffman High School comes in at 57%.
Federal data list 102.8 full-time-equivalent teachers at Dublin Coffman High School in 2024-25, for a ratio of 17.7:1. High schools in Ohio have a similar average ratio of 17.7:1. The school's rate of free or reduced-price lunch eligibility is 22%. It compares with 41% for public schools in Franklin County.
The model predicts 80.4% for a school in Ohio with Dublin Coffman High School's free or reduced-price lunch share. Dublin Coffman High School posts 79.8%.
County data help place the school in context: in Franklin County, median household income is about $75,176, the share of adults with a bachelor's degree or higher is 42%, and roughly 11% of residents are in poverty. Dublin Coffman High School is among the 402 public schools in Franklin County.
The school nearest to Dublin Coffman High School is Dublin Preschool, at a distance of about 0.3 miles. Counting only straight-line distance, at least 8 other public schools are within five miles. Among the 8 closest schools with test data, this one included, Dublin Coffman High School ranks 4th on average proficiency.
The school's locale code, Suburb: Large, means it is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.
The student count in 2024-25 was 1,824, 6% below the 1,938 of 2020-21. Students per teacher fell from 19.8 in 2020-21 to 17.7 in 2024-25.
The allk12 site hosts a discussion page for Dublin Coffman High School covering things like enrollment questions, class placement, and PTA news. Posting is open to anyone connected to the school.
Franklin County at a glance
View full county profilePopulation
1,333,048
Census ACS
Median income
$75,176
Household, ACS
Bachelor's+
42%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
402
195,359 students
Quick facts
Related schools
Other schools in Dublin City
- Dublin Jerome High SchoolHigh · 2,075 students
- Dublin Scioto High SchoolHigh · 1,437 students
- Abraham Depp ElementaryElementary · 902 students
- Ann Simpson Davis Middle SchoolMiddle · 890 students
- Henry Karrer Middle SchoolMiddle · 885 students
- Eversole Run Middle SchoolMiddle · 837 students
Other schools in Dublin
- Dublin Jerome High SchoolHigh · 2,075 students
- Dublin Scioto High SchoolHigh · 1,437 students
- Ann Simpson Davis Middle SchoolMiddle · 890 students
- Henry Karrer Middle SchoolMiddle · 885 students
- John Sells Middle SchoolMiddle · 715 students
- Willard Grizzell Middle SchoolMiddle · 683 students
Nearby schools
- Dublin Preschool0.3 mi · 333
- John Sells Middle School0.8 mi · 715
- Indian Run Elementary School0.9 mi · 476
- Scottish Corners Elementary School1.2 mi · 492
- Mary Emma Bailey Elementary School1.2 mi · 540
- Wyandot Elementary School1.3 mi · 483
Frequently asked questions
About Dublin Coffman High SchoolWhat is the total enrollment at Dublin Coffman High School?
Dublin Coffman High School enrolls approximately 1,824 students in grades 09-12.
Is Dublin Coffman High School an elementary, middle, or high school?
Dublin Coffman High School is a high school covering grades 09-12.
How many teachers does Dublin Coffman High School have?
Dublin Coffman High School employs 103 FTE teachers, for a student-to-teacher ratio of 17.7:1.
What is the student diversity at Dublin Coffman High School?
Student demographics at Dublin Coffman High School are roughly 63% White, 9% Hispanic, 6% Black, 16% Asian, 6% Two or more.
Is Dublin Coffman High School public or private?
Dublin Coffman High School is a public K-12 school, overseen by Dublin City.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.