- Enrollment
- 316
- Students per teacher
- 12.2:1
- Resource Index
- 47/100
Other / mixed grade configuration · Warren, MN
Warren-Alvarado-Oslo Secondary
Federal NCES profile for Warren-Alvarado-Oslo Secondary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 34/100.
2024-25 NCES dataOther / mixed grade configurationNCES 270002401743
👥 S:T ratio 36
🌟 Gifted program 30
🎓 Counselors 45
📋 Attendance 23
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Warren-Alvarado-Oslo Secondary earns 34/100 on the Resource Investment Index, with class sizes near the Minnesota median.
- 34
- Resource Index · Typical
- 16.1:1
- students per teacher
- 38.5%
- free-lunch eligible
- 273
- students enrolled
Warren-Alvarado-Oslo Secondary has class sizes near the Minnesota median. Computed live against every Minnesota school reporting to NCES.
School address
District: Warren-Alvarado-Oslo School Dist. · Minnesota
NCES ID 270002401743 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-7 students YoY
Warren-Alvarado-Oslo Secondary held near 266 students from 2022-23 to 2023-24 (-7 headcount).
Teacher FTE held 17.4 → 17.3 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-7 students YoY 270002401743 · Warren, MN Other · SMALL · TRAD
273 enr · 16.1:1 · 38.5% lunch · RII 34
Nearest enrollment peer: Warren Elementary (316 students)
Warren-Alvarado-Oslo Secondary held near 266 students from 2022-23 to 2023-24 (-7 headcount). Teacher FTE held 17.4 → 17.3 across the same CCD years. Read with this school → · District book → · Minnesota schools → · Find another →
How Warren-Alvarado-Oslo Secondary compares
Warren-Alvarado-Oslo Secondary held steady on CCD headcount: ratios and free-lunch share vs Minnesota and U.S. means.
| Metric | This school | vs Minnesota | Minnesota avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 16.1:1 | ▲ 2% | 15.8:1 | 15.7:1 |
| Free-lunch eligible | 38.5% | ▼ 10% | 42.8% | 51.7% |
| Enrollment | 273 | top 49% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
16.1:1
Leaner classes than 37% of US schools, a middle-of-the-pack class size.
273
Bigger than 28% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
38.5%
free-lunch eligible
- 10% below the Minnesota average of 42.8%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
16.1:1
students per teacher
- 2% above state mean
Top 63% in Minnesota - lower ratio than 37% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
30.8%
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
$14,862
per pupil, district-wide
- below Minnesota avg of $15,919
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 273 students, the combined health-and-guidance staffing load for this school.
Discipline context
19
in-school suspensions + 4 out-of-school
Suspension rate: 7.0 per 100 students. Combined in-school and out-of-school rate: 8.4 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 84.2%
Hispanic or Latino 10.3%
Two or More 5.5%
Largest group: White at 84.2% of enrollment.
Student-body diversity index 27.7/100
Simpson diversity index - at 27.7, Warren-Alvarado-Oslo Secondary is less mixed than the Minnesota school average of 42.8.
Programs
District finance for Warren-Alvarado-Oslo School Dist. reports $14,862 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Warren-Alvarado-Oslo Secondary Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Warren Elementary | Similar size | Similar economic need | Lower S:T ratio |
Comparisons are relative to Warren-Alvarado-Oslo Secondary's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
Nationwide other schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~273 students)
Frequently asked questions about Warren-Alvarado-Oslo Secondary
How many students attend Warren-Alvarado-Oslo Secondary?
Warren-Alvarado-Oslo Secondary has 273 students enrolled. It is a public school in Warren, MN. CCD year-over-year: 273 (2022-23) → 266 (2023-24), nearly flat (-7).
What is the student-teacher ratio at Warren-Alvarado-Oslo Secondary?
The student-teacher ratio at Warren-Alvarado-Oslo Secondary is 16.1:1, which is 2% higher than the Minnesota average of 15.8:1 and 3% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Warren-Alvarado-Oslo Secondary?
38.5% of students at Warren-Alvarado-Oslo Secondary are eligible for free lunch, compared to the Minnesota average of 42.8%.
What is the racial and ethnic makeup of Warren-Alvarado-Oslo Secondary?
The largest demographic group at Warren-Alvarado-Oslo Secondary is White at 84.2% of enrollment, in Warren, MN.
What is the Resource Investment Index for Warren-Alvarado-Oslo Secondary?
Warren-Alvarado-Oslo Secondary has a Resource Investment Index of 34/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
What other schools are in Warren-Alvarado-Oslo School Dist.?
Besides Warren-Alvarado-Oslo Secondary, Warren-Alvarado-Oslo School Dist. also operates Warren Elementary (316 students). See the Warren-Alvarado-Oslo School Dist. district page for the complete list.