Every public school, district, and the headline NCES measures for Ohio - 999 districts, drawn straight from federal records.
Compiled by PlainSchools, Education-data publisher
Scored 0-100 from federal NCES and CRDC indicators, resource allocation, not test scores - the same index shown on every school page, averaged across 3,575 scored Ohio schools. Full methodology →
The state in one line
Ohio runs 3,586 public schools across 999 districts, with a 18.2:1 average classroom and 31.6% of students on subsidized lunch.
3,586
public schools
999
school districts
18.2:1
avg student–teacher
31.6%
free/reduced lunch
How Ohio ranks nationally
Per-pupil spending
$15,819
#30of 51 · highest-spending
Average student-teacher ratio
18.2:1
#48of 51 · lowest ratios
Public schools
3,586
#6of 51 · most schools
On subsidized lunch
31.6%
#34of 43 · highest share
Ohio ranks #30 of 51 nationally on per-pupil spending and #48 of 51 on average student-teacher ratio, derived live by comparing it against every other state. Ranked among all 50 states + DC from NCES enrollment/staffing and the F-33 finance survey. Lunch share is an indicator of student need, not of quality.
What the NCES Data Says About Ohio Schools
Ohio operates 3,586 public K-12 schools organised into 999 independent school districts serving 1,675,943 students, per the National Center for Education Statistics Common Core of Data 2024-25. The largest district, Columbus City Schools District, enrolls 45,338 pupils across 118 schools at $22,307 per student, while smaller rural districts can run fewer than a dozen campuses. This fragmentation, inherited from century-old township governance patterns in many states, is why per-pupil spending, class sizes, and programme availability vary dramatically inside a single state boundary.
Statewide, the average student-teacher ratio is 18.2:1, a useful benchmark for comparing any individual district or school on PlainSchools. Free-lunch eligibility averages 31.6% across Ohio public schools, a federal indicator of economic need that drives Title I funding allocations. The district table below is sortable by enrollment, school count, and per-pupil expenditure, the three fields that best predict a district's financial and demographic profile. For schools specifically, use the rankings links above to view per-category leaderboards covering spending, student-teacher ratio, best schools by composite quality score, chronic absenteeism, and funding-equity distribution within the state.
Every district figure here pulls from two distinct federal surveys: enrollment and demographic data come from the NCES Common Core of Data 2024-25 (school membership and directory), while per-pupil spending, teacher salaries, and federal/state/local revenue shares originate in the NCES F-33 School District Finance Survey (FY 2022-23). Civil-rights indicators, gifted enrollment, AP course counts, counselor staffing, chronic absenteeism, in- and out-of-school suspensions, come from the 2021-22 Civil Rights Data Collection. Cross-referencing these three sources is what lets PlainSchools produce composite scores and equity rankings that single-source tools cannot.
Ohio's average student-teacher ratio vs. every US state
Average students per teacher, state by state (lower means more staffing per student)
18lower student-teacher ratio than 6% of 51 US states
Each bar is a band; taller bars hold more US states. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Department of Education, NCES Common Core of Data · 2024-25
Federal data, transparent formula.
PlainSchools publishes the actual federal survey data - enrollment, staffing, finance, and demographics from NCES. The diversity index and composite quality scores referenced on this page are PlainSchools' own transparent derived indices (not an official NCES rating), computed directly from those datasets with the exact formula disclosed on our methodology page; every input number traces to a cited source. These figures describe reported resource allocation across a large, varied state - a starting point for comparing districts and schools, not a substitute for reviewing a specific school's own record.
Ohio per-pupil spending varies 14.6× across districts
Per-pupil spending in Ohio ranges from $5,430 (lowest district) to $79,254 (highest), a spread of $73,824. That ratio is among the widest in the country and predicts large gaps in class size, programme availability, and counselor:student ratios that compound across a 12-year K-12 career. High-spending districts typically draw on higher property tax bases, a structural feature of state education finance under the federal Title I framework that sets the floor but not the ceiling.
Ohio operates 999 school districts, among the most fragmented K-12 governance structures in the country
Each district has independent budgeting, hiring, and curriculum authority. The fragmentation predates modern county-level consolidation efforts and reflects 19th-century township governance patterns, a feature of states that organised public schooling around small civic units rather than centralised state systems. Per-pupil spending and accountability variations are largest in fragmented states because each district sets its own tax rate, contracts, and programme mix without state-level coordination above the regulatory floor.
Average Ohio student-teacher ratio is 18.2:1 - high (typically associated with larger urban systems or staffing constraints)
Student-teacher ratio is the simplest staffing metric reported on NCES Common Core of Data, but it does not capture push-in specialists, intervention staff, English Language Learner aides, special education co-teachers, or counseling and support staff. Higher ratios in this state may reflect urban district scale where one school enrolls thousands of students, or recent staffing shortages that have widened the headcount gap. Class-load comparisons are most meaningful at the district or school level, not the state aggregate.
Ohio's public schools average a Simpson diversity index of 35.3/100, below the national average of 43.5. The index runs 0-100 from NCES race and ethnicity data, where higher means a more evenly mixed student body. It measures mix, not quality. See where Ohio ranks in our national school-diversity analysis.
By total K-12 enrollment, NCES Common Core 2024-25
students
Columbus City Schools District
45,338
Columbus City Schools District
45,338 students
100.0% of the leader · rank #1 · 118 schools
Cincinnati Public Schools
35,585
Cincinnati Public Schools
35,585 students
78.5% of the leader · rank #2 · 65 schools
Cleveland Municipal
33,998
Cleveland Municipal
33,998 students
75.0% of the leader · rank #3 · 95 schools
Olentangy Local
23,281
Olentangy Local
23,281 students
51.3% of the leader · rank #4 · 27 schools
Toledo City
21,814
Toledo City
21,814 students
48.1% of the leader · rank #5 · 57 schools
South-Western City
21,766
South-Western City
21,766 students
48.0% of the leader · rank #6 · 34 schools
Akron City
20,543
Akron City
20,543 students
45.3% of the leader · rank #7 · 48 schools
Lakota Local
17,721
Lakota Local
17,721 students
39.1% of the leader · rank #8 · 22 schools
Dublin City
16,525
Dublin City
16,525 students
36.4% of the leader · rank #9 · 24 schools
Hilliard City
16,082
Hilliard City
16,082 students
35.5% of the leader · rank #10 · 24 schools
What this shows Columbus City Schools District is the largest district, with 45,338 students across 118 schools. The full ranked district list follows.
Data sourced from NCES Common Core of Data (CCD) 2024-25, NCES F-33 School District Finance Survey, and Civil Rights Data Collection (CRDC) 2021-22.
Using the Ohio data
Ohio's 3,586 schools sit inside 999 districts - compare at the district level first.
District boundaries decide enrollment: shortlist 2-3 districts on spending, ratio, and size before comparing individual schools. Compare districts →
Check how Ohio distributes money across its districts, funding equity varies more within states than between them. Funding equity →
Verify any school's federal record (enrollment, staffing, CRDC flags) before a visit or enrollment decision. Look up a school →
Figures are the federal record (CCD 2024-25, F-33 FY 2022-23, CRDC 2021-22) - they lag the current school year. PlainSchools assigns no subjective rating; the composite quality score used in our rankings is a transparent, reproducible index computed from this cited federal data.
Frequently Asked Questions
How many public schools are in Ohio?
Ohio has 3,586 public schools across 999 school districts, serving 1,675,943 students.
What is the average student-teacher ratio in Ohio?
The average student-teacher ratio in Ohio public schools is 18.2:1. This varies by district, use the district table below to compare.
What percentage of Ohio students qualify for free lunch?
31.6% of students in Ohio qualify for free or reduced-price lunch, an indicator of economic need used for Title I funding.
What is the largest school district in Ohio?
The largest school district in Ohio is Columbus City Schools District with 45,338 students across 118 schools.
Why does per-pupil spending vary so much across Ohio districts?
Ohio districts spend between $5,430 and $79,254 per pupil, a 14.6× range. This is a wide spread, well above the typical U.S. state range. Most U.S. states fund schools through a mix of state aid (typically 40-60%), local property tax (30-50%), and federal Title I (5-15%); districts in higher property-value areas raise more per pupil from local taxes, while state aid rarely closes the full gap. The federal F-33 finance survey reports actual current expenditures including instructional and support services.
Largest K-12 public schools by total students enrolled
students
Ohio Virtual Academy
15,339
Ohio Virtual Academy
15,339 students
100.0% of the leader · rank #1 · Maumee, OH
Alternative Education …
6,276
Alternative Education Academy
6,276 students
40.9% of the leader · rank #2 · Independence, OH
Ohio Connections Acade…
5,191
Ohio Connections Academy Inc
5,191 students
33.8% of the leader · rank #3 · Cleveland, OH
William Mason High Sch…
3,435
William Mason High School
3,435 students
22.4% of the leader · rank #4 · Mason, OH
Mason Intermediate Ele…
3,086
Mason Intermediate Elementary School
3,086 students
20.1% of the leader · rank #5 · Mason, OH
Lakota West High School
2,968
Lakota West High School
2,968 students
19.3% of the leader · rank #6 · West Chester, OH
Centerville High School
2,720
Centerville High School
2,720 students
17.7% of the leader · rank #7 · Centerville, OH
Lakota East High School
2,660
Lakota East High School
2,660 students
17.3% of the leader · rank #8 · Liberty Township, OH
What this shows The largest public schools in Ohio by enrollment, often statewide virtual academies or large consolidated campuses, so size here reflects reach, not quality.
Source: National Center for Education Statistics (NCES) Common Core of Data (CCD) - Public school universe · 2023-2024 Public K-12 school enrollment, demographics, and operational data; collected annually by NCES from state education agencies.