Enrollment
1,763
Pennsylvania · 2024-25 NCES data
Elementary school (grades K-5) · Philadelphia, PA
Mayfair Sch
Federal NCES profile for Mayfair Sch, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 40/100.
2024-25 NCES dataElementary school (grades K-5)NCES 421899003769
👥 S:T ratio 16
🌟 Gifted program 70
🎓 Counselors 29
📋 Attendance 46
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Mayfair Sch earns 40/100 on the Resource Investment Index, with class sizes larger than 98% of Pennsylvania schools. It is also one of the largest schools in Pennsylvania.
- #33 of 131
- elementary schools in Philadelphia · Resource Index
- 40
- Resource Index · Typical
- 21:1
- large classes for Pennsylvania
- 100.0%
- free-lunch eligible
Mayfair Sch has class sizes larger than 98% of Pennsylvania schools. Computed live against every Pennsylvania school reporting to NCES.
By Resource Investment Index, Mayfair Sch ranks #33 of 131 elementary schools in Philadelphia, PA.
School address
District: Philadelphia City Sd · Pennsylvania
NCES ID 421899003769 Verify on NCES CCD record →
Teachers (FTE)
84.0
Federal CCD staff survey
Students per teacher
21:1
vs 13.6:1 Pennsylvania avg
+54% vs state
Free-lunch eligible
100.0%
vs 58.1% Pennsylvania avg
+72% vs state
Student-teacher ratio in context
How Mayfair Sch compares with Pennsylvania and U.S. medians
What stands out at Mayfair Sch
Mayfair Sch is a high-poverty, large elementary school in Philadelphia, Pennsylvania, enrolling 1,763 students.
Class loads run heavy: 21:1 is larger than about 98% of Pennsylvania schools and 54% above the 13.6:1 state mean, so each teacher carries more students than is typical.
Economic need runs somewhat above the state's typical profile, with 100.0% of students eligible for free meals.
By headcount it is one of the larger campuses in Pennsylvania, bigger than 98% of state schools at 1,763 students.
Its Resource Investment Index lands in the lower third of 2,889 scored Pennsylvania schools.
Against 53 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #16.
Its student body is led by Hispanic or Latino (43%) and Asian (25%), more mixed than most schools in the state (diversity index 70/100).
Counselor availability sits well past the ASCA benchmark, roughly 353 students sharing each counselor, though short of the most stretched campuses.
Attendance runs somewhat below the norm, with 21.7% of students chronically absent per the 2021-22 civil-rights collection.
Its district draws 23.3% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Philadelphia's elementary schools, it stands alongside Northeast Community Propel Academy (1,783 students): Mayfair Sch is smaller than that campus by headcount and runs leaner classes (21:1 vs 22.6:1).
Philadelphia City Sd also operates Northeast Hs (3,463 students) and Lincoln Hs (2,472 students) alongside Mayfair Sch.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Mayfair Sch compares
Mayfair Sch on the metrics families compare, against Pennsylvania and U.S. means.
| Metric | This school | vs Pennsylvania | Pennsylvania avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 21:1 | ▲ 54% | 13.6:1 | 15.7:1 |
| Free-lunch eligible | 100.0% | ▲ 72% | 58.1% | 51.7% |
| Enrollment | 1,763 | top 2% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
21:1
Leaner classes than 13% of US schools, heavier class loads than most.
1,763
Bigger than 97% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
100.0%
free-lunch eligible
- 72% above the Pennsylvania average of 58.1%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
21:1
students per teacher
- 54% above state mean
Top 98% in Pennsylvania - lower ratio than 2% of state schools
Above 20:1, running heavier than the typical U.S. public school; staffing is comparatively stretched.
Engagement
21.7%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$17,892
per pupil, district-wide
- below Pennsylvania avg of $17,970
Somewhat above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors5.0 FTE
Per 353 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 29 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 1.6 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
Hispanic or Latino 43.2%
Asian 25.0%
White 21.8%
African American 7.0%
Two or More 2.0%
American Indian / Alaska Native 0.5%
Native Hawaiian / Pacific Islander 0.5%
Largest group: Hispanic or Latino at 43.2% of enrollment.
Student-body diversity index 69.8/100
Simpson diversity index - at 69.8, Mayfair Sch is more mixed than the Pennsylvania school average of 37.3.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Philadelphia City Sd, which includes Mayfair Sch.
$17,892
Per student
0%
vs Pennsylvania
Avg $17,970
+8%
vs U.S.
Avg $16,593
Revenue mix
Local 37.0%
State 39.7%
Federal 23.3%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How Mayfair Sch Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Northeast Hs | Larger | Similar economic need | Lower S:T ratio |
| Lincoln Hs | Larger | Similar economic need | Lower S:T ratio |
| Central Hs | Larger | Similar economic need | Similar S:T ratio |
| Northeast Community Propel Academy | Similar size | Similar economic need | Higher S:T ratio |
| Washington George Hs | Similar size | Similar economic need | Lower S:T ratio |
Comparisons are relative to Mayfair Sch's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 3,463
- Students per teacher
- 18.9:1
- Resource Index
- 31/100
- Enrollment
- 2,472
- Students per teacher
- 17:1
- Resource Index
- 34/100
- Enrollment
- 2,329
- Students per teacher
- 20.1:1
- Resource Index
- 45/100
- Enrollment
- 1,783
- Students per teacher
- 22.6:1
- Resource Index
- 21/100
- Enrollment
- 1,755
- Students per teacher
- 15.8:1
- Resource Index
- 34/100
Similar elementary schools in Philadelphia
6 comparable elementary schools (grades K-5) serving the same city.
Northeast Community Propel Academy
Standard public school
1,783 students 22.6:1 students per teacher
Solis-Cohen Solomon Sch
Standard public school
1,350 students 17.1:1 students per teacher
Mast Community Cs Iii
Standard public school
1,290 students 16.5:1 students per teacher
Moore J Hampton Sch
Standard public school
1,192 students 17:1 students per teacher
Farrell Louis H Sch
Standard public school
1,187 students 18:1 students per teacher
Decatur Stephen Sch
Standard public school
1,028 students 16.6:1 students per teacher
Similar elementary schools statewide
Matched by enrollment size and by staffing ratio across all of Pennsylvania, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~1,763 students)
Similar student-teacher ratio (~21:1)
Next steps
Verify locally before acting on Mayfair Sch's federal record.
- Compare Mayfair Sch against another school. Compare schools
- Philadelphia City Sd's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Mayfair Sch
How many students attend Mayfair Sch?
Mayfair Sch has 1,763 students enrolled. It is an elementary school in Philadelphia, PA.
What is the student-teacher ratio at Mayfair Sch?
The student-teacher ratio at Mayfair Sch is 21:1, which is 54% higher than the Pennsylvania average of 13.6:1 and 34% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Mayfair Sch?
100.0% of students at Mayfair Sch are eligible for free lunch, compared to the Pennsylvania average of 58.1%.
What is the racial and ethnic makeup of Mayfair Sch?
The largest demographic group at Mayfair Sch is Hispanic or Latino at 43.2% of enrollment, in Philadelphia, PA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 69.8/100.
What is the Resource Investment Index for Mayfair Sch?
Mayfair Sch has a Resource Investment Index of 40/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Mayfair Sch rank among elementary schools in Philadelphia?
By Resource Investment Index, Mayfair Sch ranks #33 of 131 elementary schools in Philadelphia, PA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Philadelphia on the city page.
Is Mayfair Sch a good school?
Mayfair Sch earns 40/100 on the Resource Investment Index, with class sizes larger than 98% of Pennsylvania schools. It is also one of the largest schools in Pennsylvania. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Philadelphia City Sd?
Besides Mayfair Sch, Philadelphia City Sd also operates Northeast Hs (3,463 students), Lincoln Hs (2,472 students), and Central Hs (2,329 students). See the Philadelphia City Sd district page for the complete list.
Related tools
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.