- Enrollment
- 1,386
- Students per teacher
- 13.3:1
- Resource Index
- 37/100
Other / mixed grade configuration · Pittsburgh, PA
Pittsburgh Arsenal K-5
Federal NCES profile for Pittsburgh Arsenal K-5, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 51/100.
2024-25 NCES dataOther / mixed grade configurationNCES 421917003409
👥 S:T ratio 47
🌟 Gifted program 70
🎓 Counselors 34
📋 Attendance 52
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Pittsburgh Arsenal K-5 earns 51/100 on the Resource Investment Index, with class sizes near the Pennsylvania median. It is also more racially and ethnically mixed than most Pennsylvania schools.
- #10 of 46
- schools in Pittsburgh · Resource Index
- 51
- Resource Index · Higher
- 13.2:1
- students per teacher
- 93.6%
- free-lunch eligible
Pittsburgh Arsenal K-5 has class sizes near the Pennsylvania median. Computed live against every Pennsylvania school reporting to NCES.
By Resource Investment Index, Pittsburgh Arsenal K-5 ranks #10 of 46 schools in Pittsburgh, PA.
School address
District: Pittsburgh Sd · Pennsylvania
NCES ID 421917003409 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+25 students YoY
Pittsburgh Arsenal K-5 grew from 296 students in 2022-23 to 321 in 2023-24 (+8.4%).
Teacher FTE added 25.8 → 27.7 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Growing CCD campus
+25 students YoY 421917003409 · Pittsburgh, PA Other · SMALL · TRAD
331 enr · 13.2:1 · 93.6% lunch · RII 51
Nearest enrollment peer: Pittsburgh Allderdice Hs (1,386 students)
Pittsburgh Arsenal K-5 grew from 296 students in 2022-23 to 321 in 2023-24 (+8.4%). Teacher FTE added 25.8 → 27.7 across the same CCD years. Read with this school → · District book → · Pennsylvania schools → · Find another →
Pittsburgh Arsenal K-5 in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Pittsburgh All
Pittsburgh Allderdice Hs
1,386 students
- Pittsburgh Bra
Pittsburgh Brashear Hs
897 students
- Pittsburgh Cap
Pittsburgh Capa 6-12
840 students
- Pittsburgh Col
Pittsburgh Colfax K-8
789 students
- Pittsburgh Oba
Pittsburgh Obama 6-12
678 students
- This school 331
Pittsburgh Arsenal K-5
331 students
What this shows Pittsburgh Arsenal K-5 reports 331 students on the CCD universe file.
How Pittsburgh Arsenal K-5 compares
Pittsburgh Arsenal K-5 is a growing campus on CCD: ratios and free-lunch share vs Pennsylvania and U.S. means.
| Metric | This school | vs Pennsylvania | Pennsylvania avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.2:1 | ▼ 3% | 13.6:1 | 15.7:1 |
| Free-lunch eligible | 93.6% | ▲ 61% | 58.1% | 51.7% |
| Enrollment | 331 | top 72% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
13.2:1
Leaner classes than 65% of US schools, a middle-of-the-pack class size.
331
Bigger than 37% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
93.6%
free-lunch eligible
- 61% 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
13.2:1
students per teacher
- 3% below state mean
Top 47% in Pennsylvania - lower ratio than 53% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
19.3%
chronically absent (missed 10%+ of school days)
In the 15-20% range, nearing the "high" absenteeism threshold.
Funding equity
$24,008
per pupil, district-wide
- above Pennsylvania avg of $18,725
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors1.0 FTE
Per 331 students, the combined health-and-guidance staffing load for this school.
Discipline context
7
in-school suspensions + 21 out-of-school
Suspension rate: 2.1 per 100 students. Combined in-school and out-of-school rate: 8.5 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
African American 49.5%
Hispanic or Latino 24.5%
White 12.7%
Asian 8.5%
Two or More 4.5%
Native Hawaiian / Pacific Islander 0.3%
Largest group: African American at 49.5% of enrollment.
Student-body diversity index 67.0/100
Simpson diversity index - at 67.0, Pittsburgh Arsenal K-5 is more mixed than the Pennsylvania school average of 37.3.
Programs
Gifted & talented Yes
District finance for Pittsburgh Sd reports $24,008 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Pittsburgh Arsenal K-5 Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Pittsburgh Allderdice Hs | Larger | Similar economic need | Similar S:T ratio |
| Pittsburgh Brashear Hs | Larger | Similar economic need | Lower S:T ratio |
| Pittsburgh Capa 6-12 | Larger | Similar economic need | Higher S:T ratio |
| Pittsburgh Colfax K-8 | Larger | Similar economic need | Similar S:T ratio |
| Pittsburgh Obama 6-12 | Larger | Similar economic need | Lower S:T ratio |
Comparisons are relative to Pittsburgh Arsenal K-5's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 897
- Students per teacher
- 9.8:1
- Resource Index
- 50/100
- Enrollment
- 840
- Students per teacher
- 17.1:1
- Resource Index
- 42/100
- Enrollment
- 789
- Students per teacher
- 14.6:1
- Resource Index
- 41/100
- Enrollment
- 678
- Students per teacher
- 11.5:1
- Resource Index
- 48/100
Similar other schools in Pittsburgh
6 comparable other schools (grades Mixed) serving the same city.
Baldwin Shs
Standard public school
1,657 students 14.8:1 students per teacher
Environmental Cs at Frick Park
Standard public school
1,073 students 10.9:1 students per teacher
Pittsburgh Capa 6-12
Standard public school
840 students 17.1:1 students per teacher
Propel Cs-Montour
Standard public school
794 students 13.7:1 students per teacher
Pittsburgh Obama 6-12
Standard public school
678 students 11.5:1 students per teacher
Propel Cs-Braddock Hills
Standard public school
673 students 11.6:1 students per teacher
Nationwide other schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~331 students)
Frequently asked questions about Pittsburgh Arsenal K-5
How many students attend Pittsburgh Arsenal K-5?
Pittsburgh Arsenal K-5 has 331 students enrolled. It is a public school in Pittsburgh, PA. CCD year-over-year: 296 (2022-23) → 321 (2023-24), up 25.
What is the student-teacher ratio at Pittsburgh Arsenal K-5?
The student-teacher ratio at Pittsburgh Arsenal K-5 is 13.2:1, which is 3% lower than the Pennsylvania average of 13.6:1 and 16% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Pittsburgh Arsenal K-5?
93.6% of students at Pittsburgh Arsenal K-5 are eligible for free lunch, compared to the Pennsylvania average of 58.1%.
What is the racial and ethnic makeup of Pittsburgh Arsenal K-5?
The largest demographic group at Pittsburgh Arsenal K-5 is African American at 49.5% of enrollment, in Pittsburgh, PA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 67.0/100.
What is the Resource Investment Index for Pittsburgh Arsenal K-5?
Pittsburgh Arsenal K-5 has a Resource Investment Index of 51/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Pittsburgh Arsenal K-5 rank among schools in Pittsburgh?
By Resource Investment Index, Pittsburgh Arsenal K-5 ranks #10 of 46 schools in Pittsburgh, PA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Pittsburgh on the city page.
What other schools are in Pittsburgh Sd?
Besides Pittsburgh Arsenal K-5, Pittsburgh Sd also operates Pittsburgh Allderdice Hs (1,386 students), Pittsburgh Brashear Hs (897 students), and Pittsburgh Capa 6-12 (840 students). See the Pittsburgh Sd district page for the complete list.