At a glance
Reported students
527
NCES CCD 2024–25
Teachers (FTE)
34.11
NCES CCD 2024–25
Student–teacher ratio
15.5:1
Calculated; not a class-size measure
Grades served
09–12
NCES preliminary directory 2025–26
School benchmarks
Pennsylvania high enrollment
45th percentile
Compared with 712 same-level schools reporting enrollment.
District median enrollment
415.5
King Martin Luther HS: 527 reported students.
State peer staffing position
78th percentile
15.5:1 reported; state peer median 13.3:1. Ratio is not class size.
Historical enrollment and staffing · CRDC 2021–22
These older figures are kept separate from 2024–25 statistics and benchmarks. Differences between years can reflect changes in enrollment, staffing, or reporting scope.
- Students
- 541
- Teachers (FTE)
- 45
- Student–teacher ratio
- 12:1
What the reported data says about King Martin Luther HS
King Martin Luther HS is a public high school serving grades 09–12 in Philadelphia. It is one of 220 current school records connected to Philadelphia City SD. NCES reports 527 students for 2024–25.
Among 712 high schools in Pennsylvania with comparable records, this school is close in size to the reported median of 571 students. Its enrollment is at approximately the 45th percentile for that peer group. Size describes the campus, not instructional quality.
The reported student–teacher ratio is 15.5:1, above the Pennsylvania median of 13.3:1 for the same school level. This ratio uses total enrollment and teacher FTE; it is not an average classroom headcount and can be affected by special programs or part-time staffing.
The largest reported race and ethnicity groups are Black (89.2%) and Hispanic or Latino (5.9%). English learners represent 2.6% of enrollment. Students served under IDEA represent 37.3%. These figures help families understand who the school serves; they are not rating inputs.
The 2021–22 civil-rights collection reports AP student enrollment, gifted and talented programming. The school reported 1 AP course. Program availability changes, so families should confirm the current catalog and participation rules directly with the school.
Questions worth asking King Martin Luther HS
- 1How do the reported 15.5:1 student–teacher ratio and 34.11 teacher FTE translate into actual class sizes by grade?
- 2Have the reported academic programs changed since the 2021–22 CRDC collection?
- 3What counseling support is available today? The school reported 2 counselor FTE in 2021–22.
- 4Does community eligibility provide breakfast and lunch to every enrolled student, and are summer meals available?
Enrollment needs
- English learners
- 2.6%
- Students with disabilities
- 37.3%
- Lunch program
- Yes under Community Eligibility Option (CEO)
Reported support staff
- Counselors (FTE)
- 2
- Nurses (FTE)
- 1
- Psychologists (FTE)
- 1
- Social workers (FTE)
- 0
CRDC 2021–22 full-time-equivalent counts; verify current assignments with the school.
Student demographics
Race and ethnicity share of reported enrollment
- White1.1%
- Hispanic5.9%
- Black89.2%
- Asian0.4%
- American Indian / Alaska Native0.6%
- Native Hawaiian / Pacific Islander0%
- Multiracial2.8%
Race/ethnicity: NCES CCD 2024–25. English learner and disability context: CRDC 2021–22. Lunch eligibility: NCES CCD 2024–25. Privacy rules can produce missing values.
Programs reported by the school
AP student enrollment
Students enrolled
1 distinct course reported
Gifted and talented
Offered
Computer science
Not reported as offered
CRDC 2021–22: the AP flag records student enrollment; gifted and computer-science fields describe reported programs/classes. Confirm current courses and eligibility with the school.
Other schools in Philadelphia City SD
Start with campuses at the same school level or with similar reported enrollment.
The Science Leadership Academy at Beeber
High · Grades 05–12
532 reported students
Kensington Creative & Performing Arts HS
High · Grades 09–12
510 reported students
Science Leadership Academy
High · Grades 09–12
502 reported students
Bodine William W HS
High · Grades 09–12
489 reported students
School of the Future
High · Grades 09–12
569 reported students
Franklin Benjamin HS
High · Grades 09–12
570 reported students