Enrollment
156
Colorado · 2024-25 NCES data
2024-25 NCES data High school (grades 9-12) NCES 080336001894 Charter school
Aul Denver — Denver, CO
Federal NCES profile for Aul Denver, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 32/100.
👥 Class size 47
📚 AP courses 10
🌟 Gifted program 70
📋 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
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)
12.0
Federal CCD staff survey
Students per teacher
13.3:1
vs 16.9:1 Colorado avg
-21% vs state
Free-lunch eligible
84.3%
vs 38.5% Colorado avg
+119% vs state
Student-teacher ratio in context
How Aul Denver 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
Aul Denver reports 156 enrolled students to the National Center for Education Statistics (NCES) alongside 12.0 full-time-equivalent teachers, producing a 13.3:1 student-teacher ratio. That figure sits 21% 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 16% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 84.3% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 119% above the Colorado average and 63% above the national baseline. Chronic absenteeism — missing 10% or more of school days — stands at 100.0% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding School District No. 1 in the County of Denver and State of C spends $19,296 per pupil district-wide, below the Colorado average of $20,949 and below the national average of $19,490. Revenue comes 70.4% from local sources (property taxes), 16.8% from the state, and 12.8% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 32/100 (F), 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 Aul Denver 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 | 13.3:1 | ▼ 21% | 16.9:1 | 15.9:1 |
| Free-lunch eligible | 84.3% | ▲ 119% | 38.5% | 51.8% |
| Enrollment | 156 | top 18% | — | — |
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
84.3%
free-lunch eligible
— 119% 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
13.3:1
students per teacher
— 21% below state mean
Top 22% in Colorado — lower ratio than 78% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
100.0%
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
$19,296
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
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
4
in-school suspensions + 3 out-of-school
Suspension rate: 2.6 per 100 students. Combined in-school and out-of-school rate: 4.5 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 156 Top 18% in Colorado — larger than 82% of 1,923 state schools
Teachers (FTE) 12.0
Students per teacher 13.3:1 -21% vs state
Free-lunch eligible 84.3% +119% vs state
NCES ID 080336001894
Student demographics
Hispanic or Latino 80.8%
African American 7.7%
White 6.4%
American Indian / Alaska Native 2.6%
Two or More 2.6%
Largest group: Hispanic or Latino at 80.8% of enrollment.
Programs & staff
AP program Not offered
Gifted & talented Yes
Counselors (FTE) 0.0
Discipline & special education
Chronically absent 100.0%
In-school suspensions 4
Out-of-school suspensions 3
Funding & spending
District-wide per-pupil expenditure for School District No. 1 in the County of Denver and State of C, which includes Aul Denver.
$19,296
Per student
-8%
vs Colorado
Avg $20,949
-1%
vs U.S.
Avg $19,490
Revenue mix
Local 70.4%
State 16.8%
Federal 12.8%
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
- 2,476
- Students per teacher
- 20.2:1
- Enrollment
- 2,137
- Students per teacher
- 18.9:1
- Enrollment
- 1,950
- Students per teacher
- 20.3:1
- Enrollment
- 1,653
- Students per teacher
- 16.5:1
- Enrollment
- 1,390
- Students per teacher
- 18:1
Similar high schools in Denver
6 comparable high schools (grades 9-12) serving the same city.
East High School
Standard public school
2,476 students 20.2:1 students per teacher
Northfield High School
Standard public school
2,137 students 18.9:1 students per teacher
South High School
Standard public school
1,950 students 20.3:1 students per teacher
North High School
Standard public school
1,653 students 16.5:1 students per teacher
Thomas Jefferson High School
Standard public school
1,390 students 18:1 students per teacher
George Washington High School
Standard public school
1,326 students 19.5:1 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 Aul Denver
How many students attend Aul Denver?
Aul Denver has 156 students enrolled. It is a high school in DENVER, CO.
What is the student-teacher ratio at Aul Denver?
The student-teacher ratio at Aul Denver is 13.3:1, which is 21% lower than the Colorado average of 16.9:1 and 16% 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 Aul Denver?
84.3% of students at Aul Denver are eligible for free lunch, compared to the Colorado average of 38.5%.
What is the racial and ethnic makeup of Aul Denver?
The largest demographic group at Aul Denver is Hispanic or Latino at 80.8%. The school serves a diverse student body in DENVER, CO.
What is the Resource Investment Index for Aul Denver?
Aul Denver has a Resource Investment Index of 32/100 (F) based on 4 factors: student-teacher ratio, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.