Enrollment
404
Pennsylvania · 2024-25 NCES data
2024-25 NCES data Middle school (grades 6-8) NCES 422166006647
Slippery Rock Area Ms — Slippery Rock, PA
Federal NCES profile for Slippery Rock Area Ms, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 50/100.
👥 Class size 52
🌟 Gifted program 70
🎓 Counselors 60
📋 Attendance 18
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
District: Slippery Rock Area Sd · Pennsylvania
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
38.0
Federal CCD staff survey
Students per teacher
12.1:1
vs 13.5:1 Pennsylvania avg
-10% vs state
Free-lunch eligible
35.2%
vs 58.1% Pennsylvania avg
-39% vs state
Student-teacher ratio in context
How Slippery Rock Area Ms compares with Pennsylvania and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
Slippery Rock Area Ms reports 404 enrolled students to the National Center for Education Statistics (NCES) alongside 38.0 full-time-equivalent teachers, producing a 12.1:1 student-teacher ratio. That figure sits 10% below the Pennsylvania state mean of 13.5:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.9:1, it is 24% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 35.2% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 39% below the Pennsylvania average and 32% below the national baseline. Counselor coverage works out to roughly 202 students per counselor, meeting the American School Counselor Association recommendation of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 32.9% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Slippery Rock Area Sd spends $18,983 per pupil district-wide, below the Pennsylvania average of $22,745 and below the national average of $19,490. Revenue comes 50.9% from local sources (property taxes), 44.8% from the state, and 4.3% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 50/100 (C-), calculated from 4 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Slippery Rock Area Ms compares
Cross-validating school-level NCES values against Pennsylvania state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Pennsylvania | Pennsylvania avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.1:1 | ▼ 10% | 13.5:1 | 15.9:1 |
| Free-lunch eligible | 35.2% | ▼ 39% | 58.1% | 51.8% |
| Enrollment | 404 | top 40% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Economic need
35.2%
free-lunch eligible
— 39% below the Pennsylvania average of 58.1%
Below the 40% Title I threshold — federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
12.1:1
students per teacher
— 10% below state mean
Top 27% in Pennsylvania — lower ratio than 73% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
32.9%
chronically absent (missed 10%+ of school days)
Chronic absenteeism at or above 20% — the CDC threshold for "high" — signals significant barriers to regular attendance.
Funding equity
$18,983
per pupil, district-wide
— below Pennsylvania avg of $22,745
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors2.0 FTE
Per 202 students — the combined health-and-guidance staffing load for this school.
Discipline context
50
in-school suspensions + 19 out-of-school
Suspension rate: 12.4 per 100 students. Combined in-school and out-of-school rate: 17.1 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 404 Top 40% in Pennsylvania — larger than 60% of 2,930 state schools
Teachers (FTE) 38.0
Students per teacher 12.1:1 -10% vs state
Free-lunch eligible 35.2% -39% vs state
NCES ID 422166006647
Student demographics
White 94.1%
Two or More 2.5%
African American 1.5%
Hispanic or Latino 1.0%
Asian 0.7%
American Indian / Alaska Native 0.2%
Largest group: White at 94.1% of enrollment.
Programs & staff
Gifted & talented Yes
Counselors (FTE) 2.0
Students per counselor 202:1
Discipline & special education
Chronically absent 32.9%
In-school suspensions 50
Out-of-school suspensions 19
Funding & spending
District-wide per-pupil expenditure for Slippery Rock Area Sd, which includes Slippery Rock Area Ms.
$18,983
Per student
-17%
vs Pennsylvania
Avg $22,745
-3%
vs U.S.
Avg $19,490
Revenue mix
Local 50.9%
State 44.8%
Federal 4.3%
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.
Other Schools in This District
- Enrollment
- 627
- Students per teacher
- 12:1
- Enrollment
- 453
- Students per teacher
- 15.1:1
- Enrollment
- 349
- Students per teacher
- 12.9:1
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Slippery Rock Area Ms
How many students attend Slippery Rock Area Ms?
Slippery Rock Area Ms has 404 students enrolled. It is a middle school in Slippery Rock, PA.
What is the student-teacher ratio at Slippery Rock Area Ms?
The student-teacher ratio at Slippery Rock Area Ms is 12.1:1, which is 10% lower than the Pennsylvania average of 13.5:1 and 24% lower than the national average of 15.9:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Slippery Rock Area Ms?
35.2% of students at Slippery Rock Area Ms are eligible for free lunch, compared to the Pennsylvania average of 58.1%.
What is the racial and ethnic makeup of Slippery Rock Area Ms?
The largest demographic group at Slippery Rock Area Ms is White at 94.1%. The school serves a diverse student body in Slippery Rock, PA.
What is the Resource Investment Index for Slippery Rock Area Ms?
Slippery Rock Area Ms has a Resource Investment Index of 50/100 (C-) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.