Enrollment
118
Colorado · 2024-25 NCES data
2024-25 NCES data High school (grades 9-12) NCES 080399000517
Centennial High School — Fort Collins, CO
Federal NCES profile for Centennial High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 43/100.
👥 Class size 49
📚 AP courses 10
🌟 Gifted program 70
🎓 Counselors 84
📋 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: Poudre School District R-1 · Colorado
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)
11.0
Federal CCD staff survey
Students per teacher
12.8:1
vs 16.9:1 Colorado avg
-24% vs state
Free-lunch eligible
50.4%
vs 38.5% Colorado avg
+31% vs state
Student-teacher ratio in context
How Centennial High School compares with Colorado 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
Centennial High School reports 118 enrolled students to the National Center for Education Statistics (NCES) alongside 11.0 full-time-equivalent teachers, producing a 12.8:1 student-teacher ratio. That figure sits 24% below the Colorado state mean of 16.9:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.9:1, it is 19% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 50.4% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 31% above the Colorado average and 3% below the national baseline. Counselor coverage works out to roughly 79 students per counselor, meeting the American School Counselor Association recommendation of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 83.1% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Poudre School District R-1 spends $17,617 per pupil district-wide, below the Colorado average of $20,949 and below the national average of $19,490. Revenue comes 57.5% from local sources (property taxes), 35.4% from the state, and 7.1% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 43/100 (D), 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 Centennial High School compares
Cross-validating school-level NCES values against Colorado state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Colorado | Colorado avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.8:1 | ▼ 24% | 16.9:1 | 15.9:1 |
| Free-lunch eligible | 50.4% | ▲ 31% | 38.5% | 51.8% |
| Enrollment | 118 | top 14% | — | — |
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
50.4%
free-lunch eligible
— 31% above the Colorado average of 38.5%
Above the 40% Title I schoolwide threshold — federal funds support the whole school, not individual students.
Staffing depth
12.8:1
students per teacher
— 24% below state mean
Top 19% in Colorado — lower ratio than 81% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
83.1%
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
$17,617
per pupil, district-wide
— below Colorado avg of $20,949
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.5 FTE
Per 79 students — the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 29 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 24.6 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 118 Top 14% in Colorado — larger than 86% of 1,923 state schools
Teachers (FTE) 11.0
Students per teacher 12.8:1 -24% vs state
Free-lunch eligible 50.4% +31% vs state
NCES ID 080399000517
Student demographics
White 51.7%
Hispanic or Latino 41.5%
Two or More 5.1%
African American 0.8%
Asian 0.8%
Largest group: White at 51.7% of enrollment.
Programs & staff
AP program Not offered
Gifted & talented Yes
Counselors (FTE) 1.5
Students per counselor 79:1
Discipline & special education
Chronically absent 83.1%
In-school suspensions 0
Out-of-school suspensions 29
Funding & spending
District-wide per-pupil expenditure for Poudre School District R-1, which includes Centennial High School.
$17,617
Per student
-16%
vs Colorado
Avg $20,949
-10%
vs U.S.
Avg $19,490
Revenue mix
Local 57.5%
State 35.4%
Federal 7.1%
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
- 2,044
- Students per teacher
- 19.9:1
- Enrollment
- 1,846
- Students per teacher
- 20.5:1
- Enrollment
- 1,836
- Students per teacher
- 17.1:1
- Enrollment
- 1,516
- Students per teacher
- 18.6:1
- Enrollment
- 1,456
- Students per teacher
- 19.7:1
Similar high schools in Fort Collins
4 comparable high schools (grades 9-12) serving the same city.
Rocky Mountain High School
Standard public school
2,044 students 19.9:1 students per teacher
Fossil Ridge High School
Standard public school
1,846 students 20.5:1 students per teacher
Fort Collins High School
Standard public school
1,836 students 17.1:1 students per teacher
Poudre High School
Standard public school
1,409 students 18.1:1 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 Centennial High School
How many students attend Centennial High School?
Centennial High School has 118 students enrolled. It is a high school in FORT COLLINS, CO.
What is the student-teacher ratio at Centennial High School?
The student-teacher ratio at Centennial High School is 12.8:1, which is 24% lower than the Colorado average of 16.9:1 and 19% 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 Centennial High School?
50.4% of students at Centennial High School are eligible for free lunch, compared to the Colorado average of 38.5%.
What is the racial and ethnic makeup of Centennial High School?
The largest demographic group at Centennial High School is White at 51.7%. The school serves a diverse student body in FORT COLLINS, CO.
What is the Resource Investment Index for Centennial High School?
Centennial High School has a Resource Investment Index of 43/100 (D) 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.