Enrollment
467
Colorado · 2024-25 NCES data
Other / mixed grade configuration · Denver, CO
Ellis Elementary School
Federal NCES profile for Ellis Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 35/100.
2024-25 NCES dataOther / mixed grade configurationNCES 080336000341
👥 S:T ratio 28
🌟 Gifted program 70
📋 Attendance 7
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Ellis Elementary School earns 35/100 on the Resource Investment Index, with class sizes larger than 72% of Colorado schools.
- #82 of 125
- schools in Denver · Resource Index
- 35
- Resource Index · Typical
- 18:1
- large classes for Colorado
- 74.6%
- free-lunch eligible
Ellis Elementary School has class sizes larger than 72% of Colorado schools. Computed live against every Colorado school reporting to NCES.
By Resource Investment Index, Ellis Elementary School ranks #82 of 125 schools in Denver, CO.
School address
NCES ID 080336000341 Verify on NCES CCD record →
Teachers (FTE)
26.0
Federal CCD staff survey
Students per teacher
18:1
vs 16.6:1 Colorado avg
+8% vs state
Free-lunch eligible
74.6%
vs 38.5% Colorado avg
+94% vs state
Student-teacher ratio in context
How Ellis Elementary School compares with Colorado and U.S. medians
What stands out at Ellis Elementary School
Ellis Elementary School is a higher-need, mid-sized combined-grade school in Denver, Colorado, enrolling 467 students.
Class loads run somewhat heavier than typical: 18:1 puts it in the larger third of Colorado schools by student-teacher ratio.
Economic need is high: 74.6% of students qualify for free meals, 94% above the Colorado average, a Title I-weighted population that federal funding formulas prioritise.
Enrollment of 467 puts it in the larger third of Colorado schools by headcount.
Its Resource Investment Index lands in the lower third of 1,922 scored Colorado schools.
Against 213 statewide peers matched on enrollment and economic need, it ranks mid-pack at #146.
Its student body is led by Hispanic or Latino (72%) and White (17%) (diversity index 45/100).
Chronic absenteeism is elevated: 37.3% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
School District No. 1 in the County of Denver and State of C also operates East High School (2,476 students) and Northfield High School (2,137 students) alongside Ellis Elementary School.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Ellis Elementary School compares
Ellis Elementary School on the metrics families compare, against Colorado and U.S. means.
| Metric | This school | vs Colorado | Colorado avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 18:1 | ▲ 8% | 16.6:1 | 15.7:1 |
| Free-lunch eligible | 74.6% | ▲ 94% | 38.5% | 51.7% |
| Enrollment | 467 | top 33% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
18:1
Leaner classes than 24% of US schools, heavier class loads than most.
467
Bigger than 57% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
74.6%
free-lunch eligible
- 94% above the Colorado average of 38.5%
Well above the 40% Title I schoolwide threshold, among the highest-need profiles in the state; federal funds support the whole school, not individual students.
Staffing depth
18:1
students per teacher
- 8% above state mean
Top 72% in Colorado - lower ratio than 28% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
37.3%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$15,336
per pupil, district-wide
- below Colorado avg of $16,273
Somewhat 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
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
Hispanic or Latino 71.7%
White 17.2%
African American 6.7%
Asian 2.6%
Two or More 1.9%
Largest group: Hispanic or Latino at 71.7% of enrollment.
Student-body diversity index 45.1/100
Simpson diversity index - at 45.1, Ellis Elementary School is less mixed than the Colorado school average of 47.1.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for School District No. 1 in the County of Denver and State of C, which includes Ellis Elementary School.
$15,336
Per student
-6%
vs Colorado
Avg $16,273
-8%
vs U.S.
Avg $16,593
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.
How Ellis Elementary School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| East High School | Larger | Lower economic need | Higher S:T ratio |
| Northfield High School | Larger | Lower economic need | Higher S:T ratio |
| South High School | Larger | Lower economic need | Higher S:T ratio |
| North High School | Larger | Lower economic need | Similar S:T ratio |
| Thomas Jefferson High School | Larger | Lower economic need | Similar S:T ratio |
Comparisons are relative to Ellis Elementary School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,476
- Students per teacher
- 20:1
- Resource Index
- 34/100
- Enrollment
- 2,137
- Students per teacher
- 21.6:1
- Resource Index
- 35/100
- Enrollment
- 1,950
- Students per teacher
- 21.4:1
- Resource Index
- 32/100
- Enrollment
- 1,653
- Students per teacher
- 16.7:1
- Resource Index
- 49/100
- Enrollment
- 1,390
- Students per teacher
- 18.8:1
- Resource Index
- 31/100
Similar other schools statewide
Matched by enrollment size and by staffing ratio across all of Colorado, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~467 students)
Next steps
Verify locally before acting on Ellis Elementary School's federal record.
- Compare Ellis Elementary School against another school. Compare schools
- School District No. 1 in the County of Denver and State of C's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Ellis Elementary School
How many students attend Ellis Elementary School?
Ellis Elementary School has 467 students enrolled. It is a public school in Denver, CO.
What is the student-teacher ratio at Ellis Elementary School?
The student-teacher ratio at Ellis Elementary School is 18:1, which is 8% higher than the Colorado average of 16.6:1 and 15% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Ellis Elementary School?
74.6% of students at Ellis Elementary School are eligible for free lunch, compared to the Colorado average of 38.5%.
What is the racial and ethnic makeup of Ellis Elementary School?
The largest demographic group at Ellis Elementary School is Hispanic or Latino at 71.7% of enrollment, in Denver, CO.
What is the Resource Investment Index for Ellis Elementary School?
Ellis Elementary School has a Resource Investment Index of 35/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Ellis Elementary School rank among schools in Denver?
By Resource Investment Index, Ellis Elementary School ranks #82 of 125 schools in Denver, CO. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Denver on the city page.
Is Ellis Elementary School a good school?
Ellis Elementary School earns 35/100 on the Resource Investment Index, with class sizes larger than 72% of Colorado schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in School District No. 1 in the County of Denver and State of C?
Besides Ellis Elementary School, School District No. 1 in the County of Denver and State of C also operates East High School (2,476 students), Northfield High School (2,137 students), and South High School (1,950 students). See the School District No. 1 in the County of Denver and State of C district page for the complete list.
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Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.