Enrollment
924
New York · 2024-25 NCES data
2024-25 NCES data High school (grades 9-12) NCES 360000404545
Mohonasen Senior High School — Schenectady, NY
Federal NCES profile for Mohonasen Senior High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 35/100.
👥 Class size 45
📚 AP courses 30
🌟 Gifted program 30
🎓 Counselors 59
📋 Attendance 9
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: Rotterdam-Mohonasen Central School District · New York
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)
64.0
Federal CCD staff survey
Students per teacher
13.8:1
vs 11.7:1 New York avg
+18% vs state
Free-lunch eligible
39.8%
vs 56.2% New York avg
-29% vs state
Student-teacher ratio in context
How Mohonasen Senior High School compares with New York 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
Mohonasen Senior High School reports 924 enrolled students to the National Center for Education Statistics (NCES) alongside 64.0 full-time-equivalent teachers, producing a 13.8:1 student-teacher ratio. That figure sits 18% above the New York state mean of 11.7:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 13% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 39.8% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 29% below the New York average and 23% below the national baseline. The school offers 6 Advanced Placement courses, a stronger academic pipeline indicator than enrollment alone. Counselor coverage works out to roughly 205 students per counselor, meeting the American School Counselor Association recommendation of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 36.3% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Rotterdam-Mohonasen Central School District spends $22,248 per pupil district-wide, below the New York average of $29,727 and above the national average of $19,490. Revenue comes 43.6% from local sources (property taxes), 43.4% from the state, and 13.0% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 35/100 (F), calculated from 5 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 Mohonasen Senior High School compares
Cross-validating school-level NCES values against New York state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs New York | New York avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.8:1 | ▲ 18% | 11.7:1 | 15.9:1 |
| Free-lunch eligible | 39.8% | ▼ 29% | 56.2% | 51.8% |
| Enrollment | 924 | top 90% | — | — |
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
39.8%
free-lunch eligible
— 29% below the New York average of 56.2%
Below the 40% Title I threshold — federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
13.8:1
students per teacher
— 18% above state mean
Top 80% in New York — lower ratio than 20% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
36.3%
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
$22,248
per pupil, district-wide
— below New York avg of $29,727
Above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors4.5 FTE
Per 205 students — the combined health-and-guidance staffing load for this school.
Discipline context
62
in-school suspensions + 95 out-of-school
Suspension rate: 6.7 per 100 students. Combined in-school and out-of-school rate: 17.0 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 924 Top 90% in New York — larger than 10% of 4,812 state schools
Teachers (FTE) 64.0
Students per teacher 13.8:1 +18% vs state
Free-lunch eligible 39.8% -29% vs state
NCES ID 360000404545
Student demographics
White 68.5%
Hispanic or Latino 11.5%
Two or More 7.4%
African American 7.2%
Asian 3.9%
American Indian / Alaska Native 0.9%
Native Hawaiian / Pacific Islander 0.8%
Largest group: White at 68.5% of enrollment.
Programs & staff
AP courses offered 6
Counselors (FTE) 4.5
Students per counselor 205:1
Discipline & special education
Chronically absent 36.3%
In-school suspensions 62
Out-of-school suspensions 95
Funding & spending
District-wide per-pupil expenditure for Rotterdam-Mohonasen Central School District, which includes Mohonasen Senior High School.
$22,248
Per student
-25%
vs New York
Avg $29,727
+14%
vs U.S.
Avg $19,490
Revenue mix
Local 43.6%
State 43.4%
Federal 13.0%
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
- 655
- Students per teacher
- 11.1:1
- Enrollment
- 602
- Students per teacher
- 12.5:1
- Enrollment
- 591
- Students per teacher
- 13.2:1
Similar high schools in Schenectady
3 comparable high schools (grades 9-12) serving the same city.
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 Mohonasen Senior High School
How many students attend Mohonasen Senior High School?
Mohonasen Senior High School has 924 students enrolled. It is a high school in SCHENECTADY, NY.
What is the student-teacher ratio at Mohonasen Senior High School?
The student-teacher ratio at Mohonasen Senior High School is 13.8:1, which is 18% higher than the New York average of 11.7:1 and 13% lower than the national average of 15.9:1.
What percentage of students receive free lunch at Mohonasen Senior High School?
39.8% of students at Mohonasen Senior High School are eligible for free lunch, compared to the New York average of 56.2%.
What is the racial and ethnic makeup of Mohonasen Senior High School?
The largest demographic group at Mohonasen Senior High School is White at 68.5%. The school serves a diverse student body in SCHENECTADY, NY.
What is the Resource Investment Index for Mohonasen Senior High School?
Mohonasen Senior High School has a Resource Investment Index of 35/100 (F) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.