Pennsylvania runs 2,930 public schools across 775 districts, with a 13.5:1 average classroom and 58.1% of students on subsidized lunch.
2,930
public schools
775
school districts
13.5:1
avg student–teacher
58.1%
free/reduced lunch
How Pennsylvania ranks nationally
Per-pupil spending
$17,970
#17of 51 · highest-spending
Average class size
13.5:1
#15of 51 · smallest classes
Public schools
2,930
#8of 51 · most schools
On subsidized lunch
58.1%
#14of 43 · highest share
Pennsylvania ranks #17 of 51 nationally on per-pupil spending and #15 of 51 on average class size, 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 Pennsylvania Schools
Pennsylvania operates 2,930 public K-12 schools organised into 775 independent school districts serving 1,664,154 students, per the National Center for Education Statistics Common Core of Data 2024-25. The largest district, Philadelphia City Sd, enrolls 118,335 pupils across 219 schools at $17,892 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 13.5:1, a useful benchmark for comparing any individual district or school on PlainSchools. Free-lunch eligibility averages 58.1% across Pennsylvania 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, class size, 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 (typically FY 2021-22). 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.
Pennsylvania's average class size vs. every US state
Average students per teacher, state by state (lower means smaller classes)
14Among the smallest classessmaller classes than 69% 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 — no proprietary formula.
PlainSchools publishes the actual federal survey data — enrollment, staffing, finance, and demographics from NCES — without a composite rating on top. The insights below are computed directly from those datasets; every number traces to a cited source.
Pennsylvania per-pupil spending varies 8.1× across districts
Per-pupil spending in Pennsylvania ranges from $9,703 (lowest district) to $78,378 (highest), a spread of $68,675. 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.
Pennsylvania has higher-than-average Title I eligibility — 58.1% of students qualify for free or reduced-price lunch
Free-lunch eligibility is the federal threshold for Title I funding allocations under the Every Student Succeeds Act (ESSA, 2015), which replaced No Child Left Behind in defining how the federal government distributes K-12 supplemental funding. Districts above 75% eligibility receive concentration grants on top of the basic Title I formula. States with majority eligibility typically draw a substantially larger federal funding share relative to their local property tax base, which can either offset spending gaps or reinforce them depending on state allocation policy.
Pennsylvania operates 775 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 Pennsylvania student-teacher ratio is 13.5:1 — low (typically associated with smaller schools or state-funded class-size reduction)
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. Lower ratios in this state often correlate with smaller per-school enrollments and rural geography rather than higher staffing budgets per se. Class-load comparisons are most meaningful at the district or school level, not the state aggregate.
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 Pennsylvania data
Pennsylvania's 2,930 schools sit inside 775 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 Pennsylvania 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 2021-22, CRDC 2021-22) — they lag the current school year and describe reported data, not school quality. PlainSchools does not rate or rank schools.
Frequently Asked Questions
How many public schools are in Pennsylvania?
Pennsylvania has 2,930 public schools across 775 school districts, serving 1,664,154 students.
What is the average student-teacher ratio in Pennsylvania?
The average student-teacher ratio in Pennsylvania public schools is 13.5:1. This varies by district — use the district table below to compare.
What percentage of Pennsylvania students qualify for free lunch?
58.1% of students in Pennsylvania qualify for free or reduced-price lunch, an indicator of economic need used for Title I funding.
What is the largest school district in Pennsylvania?
The largest school district in Pennsylvania is Philadelphia City Sd with 118,335 students across 219 schools.
Why does per-pupil spending vary so much across Pennsylvania districts?
Pennsylvania districts spend between $9,703 and $78,378 per pupil — a 8.1× 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 is intended to partially equalise but 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
Commonwealth Charter A…
29,320
Commonwealth Charter Academy Cs
29,320 students
100.0% of the leader · rank #1 · Harrisburg, PA
Pennsylvania Cyber Cs
10,178
Pennsylvania Cyber Cs
10,178 students
34.7% of the leader · rank #2 · Midland, PA
Reach Cyber Cs
5,721
Reach Cyber Cs
5,721 students
19.5% of the leader · rank #3 · Harrisburg, PA
Reading Shs
4,879
Reading Shs
4,879 students
16.6% of the leader · rank #4 · Reading, PA
Upper Darby Shs
4,187
Upper Darby Shs
4,187 students
14.3% of the leader · rank #5 · Drexel Hill, PA
Agora Cyber Cs
4,156
Agora Cyber Cs
4,156 students
14.2% of the leader · rank #6 · King of Prussia, PA
Hazleton Area Hs
4,071
Hazleton Area Hs
4,071 students
13.9% of the leader · rank #7 · Hazle Township, PA
Chester Community Cs
3,782
Chester Community Cs
3,782 students
12.9% of the leader · rank #8 · Chester, PA
What this shows The largest public schools in Pennsylvania 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.