Enrollment
1,071
Colorado · 2024-25 NCES data
2024-25 NCES data High school (grades 9-12) NCES 080480000736
Green Mountain High School — Lakewood, CO
Federal NCES profile for Green Mountain High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 42/100.
👥 Class size 25
📚 AP courses 70
🌟 Gifted program 70
🎓 Counselors 46
📋 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: Jefferson County School District No. 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)
58.0
Federal CCD staff survey
Students per teacher
18.7:1
vs 16.9:1 Colorado avg
+11% vs state
Free-lunch eligible
20.6%
vs 38.5% Colorado avg
-46% vs state
Student-teacher ratio in context
How Green Mountain 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
Green Mountain High School reports 1,071 enrolled students to the National Center for Education Statistics (NCES) alongside 58.0 full-time-equivalent teachers, producing a 18.7:1 student-teacher ratio. That figure sits 11% above the Colorado state mean of 16.9:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 18% higher, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 20.6% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 46% below the Colorado average and 60% below the national baseline. The school offers 14 Advanced Placement courses, a stronger academic pipeline indicator than enrollment alone. Counselor coverage works out to roughly 268 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 45.2% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Jefferson County School District No. R-1 spends $16,228 per pupil district-wide, below the Colorado average of $20,949 and below the national average of $19,490. Revenue comes 55.3% from local sources (property taxes), 36.9% from the state, and 7.8% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 42/100 (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 Green Mountain 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 | 18.7:1 | ▲ 11% | 16.9:1 | 15.9:1 |
| Free-lunch eligible | 20.6% | ▼ 46% | 38.5% | 51.8% |
| Enrollment | 1,071 | top 93% | — | — |
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
20.6%
free-lunch eligible
— 46% below the Colorado average of 38.5%
Below the 40% Title I threshold — federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
18.7:1
students per teacher
— 11% above state mean
Top 80% in Colorado — lower ratio than 20% of state schools
Between 15:1 and 20:1 — in line with the typical U.S. public-school staffing range.
Engagement
45.2%
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
$16,228
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
Counselors4.0 FTE
Per 268 students — the combined health-and-guidance staffing load for this school.
Discipline context
1
in-school suspensions + 41 out-of-school
Suspension rate: 0.1 per 100 students. Combined in-school and out-of-school rate: 3.9 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 1,071 Top 93% in Colorado — larger than 7% of 1,923 state schools
Teachers (FTE) 58.0
Students per teacher 18.7:1 +11% vs state
Free-lunch eligible 20.6% -46% vs state
NCES ID 080480000736
Student demographics
White 71.8%
Hispanic or Latino 20.2%
Two or More 4.4%
Asian 2.1%
African American 0.9%
American Indian / Alaska Native 0.6%
Native Hawaiian / Pacific Islander 0.1%
Largest group: White at 71.8% of enrollment.
Programs & staff
AP courses offered 14
Gifted & talented Yes
Counselors (FTE) 4.0
Students per counselor 268:1
Discipline & special education
Chronically absent 45.2%
In-school suspensions 1
Out-of-school suspensions 41
Funding & spending
District-wide per-pupil expenditure for Jefferson County School District No. R-1, which includes Green Mountain High School.
$16,228
Per student
-23%
vs Colorado
Avg $20,949
-17%
vs U.S.
Avg $19,490
Revenue mix
Local 55.3%
State 36.9%
Federal 7.8%
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
- 1,923
- Students per teacher
- 20.4:1
- Enrollment
- 1,875
- Students per teacher
- 21.2:1
- Enrollment
- 1,808
- Students per teacher
- 19.8:1
- Enrollment
- 1,735
- Students per teacher
- 18.9:1
- Enrollment
- 1,710
- Students per teacher
- 19.6:1
Similar high schools in Lakewood
6 comparable high schools (grades 9-12) serving the same city.
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Bear Creek High School
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Colorado Virtual Academy High School
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Colorado Online High School
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Brady Exploration School
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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 Green Mountain High School
How many students attend Green Mountain High School?
Green Mountain High School has 1,071 students enrolled. It is a high school in LAKEWOOD, CO.
What is the student-teacher ratio at Green Mountain High School?
The student-teacher ratio at Green Mountain High School is 18.7:1, which is 11% higher than the Colorado average of 16.9:1 and 18% higher than the national average of 15.9:1.
What percentage of students receive free lunch at Green Mountain High School?
20.6% of students at Green Mountain High School are eligible for free lunch, compared to the Colorado average of 38.5%.
What is the racial and ethnic makeup of Green Mountain High School?
The largest demographic group at Green Mountain High School is White at 71.8%. The school serves a diverse student body in LAKEWOOD, CO.
What is the Resource Investment Index for Green Mountain High School?
Green Mountain High School has a Resource Investment Index of 42/100 (D) 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.