Enrollment
493
Ohio · 2024-25 NCES data
2024-25 NCES data High school (grades 9-12) NCES 390487303380
Northridge High School — Dayton, OH
Federal NCES profile for Northridge High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 21/100.
👥 Class size 23
📚 AP courses 10
🌟 Gifted program 70
🎓 Counselors 1
📋 Attendance 0
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: Northridge Local · Ohio
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)
22.0
Federal CCD staff survey
Students per teacher
19.2:1
vs 18.3:1 Ohio avg
+5% vs state
Student-teacher ratio in context
How Northridge High School compares with Ohio 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
Northridge High School reports 493 enrolled students to the National Center for Education Statistics (NCES) alongside 22.0 full-time-equivalent teachers, producing a 19.2:1 student-teacher ratio. That figure sits 5% above the Ohio state mean of 18.3:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 21% higher, a useful calibration for families comparing districts across state lines.
Counselor coverage works out to roughly 493 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 42.0% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Northridge Local spends $20,272 per pupil district-wide, above the Ohio average of $16,867 and above the national average of $19,490. Revenue comes 30.6% from local sources (property taxes), 50.0% from the state, and 19.4% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 21/100 (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 Northridge High School compares
Cross-validating school-level NCES values against Ohio state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Ohio | Ohio avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 19.2:1 | ▲ 5% | 18.3:1 | 15.9:1 |
| Enrollment | 493 | top 67% | — | — |
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.
Staffing depth
19.2:1
students per teacher
— 5% above state mean
Top 68% in Ohio — lower ratio than 32% of state schools
Between 15:1 and 20:1 — in line with the typical U.S. public-school staffing range.
Engagement
42.0%
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
$20,272
per pupil, district-wide
— above Ohio avg of $16,867
Above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors1.0 FTE
Per 493 students — the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 70 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 14.2 per 100 students. Reported via the Civil Rights Data Collection. Includes 5 expulsions.
Overview
Enrollment 493 Top 67% in Ohio — larger than 33% of 3,586 state schools
Teachers (FTE) 22.0
Students per teacher 19.2:1 +5% vs state
Free-lunch eligible —
NCES ID 390487303380
Student demographics
White 51.5%
African American 29.0%
Two or More 10.8%
Hispanic or Latino 7.7%
Asian 0.6%
American Indian / Alaska Native 0.4%
Largest group: White at 51.5% of enrollment.
Programs & staff
AP program Not offered
Gifted & talented Yes
Counselors (FTE) 1.0
Students per counselor 493:1
Discipline & special education
Chronically absent 42.0%
In-school suspensions 0
Out-of-school suspensions 70
Expulsions 5
Funding & spending
District-wide per-pupil expenditure for Northridge Local, which includes Northridge High School.
$20,272
Per student
+20%
vs Ohio
Avg $16,867
+4%
vs U.S.
Avg $19,490
Revenue mix
Local 30.6%
State 50.0%
Federal 19.4%
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
- 796
- Students per teacher
- 17.5:1
- Enrollment
- 355
- Students per teacher
- 16.1:1
- Enrollment
- 3
- Students per teacher
- —
Similar high schools in Dayton
6 comparable high schools (grades 9-12) serving the same city.
Stebbins High School
Standard public school
1,092 students 19.1:1 students per teacher
David H. Ponitz Career Technology Center
Standard public school
785 students 14.1:1 students per teacher
Oakwood High School
Standard public school
656 students 22.8:1 students per teacher
Thurgood Marshall High School
Standard public school
548 students 14.3:1 students per teacher
Dunbar Early College High School
Standard public school
542 students 15:1 students per teacher
Meadowdale High School
Standard public school
479 students 15.1:1 students per teacher
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 Northridge High School
How many students attend Northridge High School?
Northridge High School has 493 students enrolled. It is a high school in Dayton, OH.
What is the student-teacher ratio at Northridge High School?
The student-teacher ratio at Northridge High School is 19.2:1, which is 5% higher than the Ohio average of 18.3:1 and 21% higher than the national average of 15.9:1.
What is the racial and ethnic makeup of Northridge High School?
The largest demographic group at Northridge High School is White at 51.5%. The school serves a diverse student body in Dayton, OH.
What is the Resource Investment Index for Northridge High School?
Northridge High School has a Resource Investment Index of 21/100 (F) based on 5 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.