- Enrollment
- 314
- Students per teacher
- 11.6:1
- Resource Index
- 58/100
Other / mixed grade configuration · Adrian, MO
Adrian Sr. High
Federal NCES profile for Adrian Sr. High, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 52/100.
2024-25 NCES dataOther / mixed grade configurationNCES 290285000002
👥 S:T ratio 44
🌟 Gifted program 30
🎓 Counselors 63
📋 Attendance 71
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Adrian Sr. High earns 52/100 on the Resource Investment Index, with class sizes near the Missouri median.
- 52
- Resource Index · Higher
- 13.9:1
- students per teacher
- 16.3%
- free-lunch eligible
- 375
- students enrolled
Adrian Sr. High has class sizes near the Missouri median. Computed live against every Missouri school reporting to NCES.
School address
CCD year-over-year · 2022-23 → 2023-24
-11 students YoY
Adrian Sr. High held near 406 students from 2022-23 to 2023-24 (-11 headcount).
Teacher FTE added 27.9 → 29.1 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-11 students YoY 290285000002 · Adrian, MO Other · SMALL · TRAD
375 enr · 13.9:1 · 16.3% lunch · RII 52
Nearest enrollment peer: Adrian Elem. (314 students)
Adrian Sr. High held near 406 students from 2022-23 to 2023-24 (-11 headcount). Teacher FTE added 27.9 → 29.1 across the same CCD years. Read with this school → · District book → · Missouri schools → · Find another →
How Adrian Sr. High compares
Adrian Sr. High held steady on CCD headcount: ratios and free-lunch share vs Missouri and U.S. means.
| Metric | This school | vs Missouri | Missouri avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.9:1 | ▲ 9% | 12.8:1 | 15.7:1 |
| Free-lunch eligible | 16.3% | ▼ 65% | 46.1% | 51.7% |
| Enrollment | 375 | top 39% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
13.9:1
Leaner classes than 58% of US schools, a middle-of-the-pack class size.
375
Bigger than 44% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
16.3%
free-lunch eligible
- 65% below the Missouri average of 46.1%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
13.9:1
students per teacher
- 9% above state mean
Top 68% in Missouri - lower ratio than 32% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
11.5%
chronically absent (missed 10%+ of school days)
In the 10-15% range, above the pre-pandemic national baseline but within the broader post-pandemic picture.
Funding equity
$10,290
per pupil, district-wide
- below Missouri avg of $14,087
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors2.0 FTE
Per 188 students, the combined health-and-guidance staffing load for this school.
Discipline context
43
in-school suspensions + 11 out-of-school
Suspension rate: 11.5 per 100 students. Combined in-school and out-of-school rate: 14.4 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 94.1%
Hispanic or Latino 3.2%
Two or More 1.6%
African American 0.5%
Native Hawaiian / Pacific Islander 0.5%
Largest group: White at 94.1% of enrollment.
Student-body diversity index 11.3/100
Simpson diversity index - at 11.3, Adrian Sr. High is less mixed than the Missouri school average of 31.0.
Programs
District finance for Adrian R-Iii reports $10,290 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Adrian Sr. High Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Adrian Elem. | Similar size | Similar economic need | Lower S:T ratio |
Comparisons are relative to Adrian Sr. High'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 (~375 students)
Frequently asked questions about Adrian Sr. High
How many students attend Adrian Sr. High?
Adrian Sr. High has 375 students enrolled. It is a public school in Adrian, MO. CCD year-over-year: 417 (2022-23) → 406 (2023-24), nearly flat (-11).
What is the student-teacher ratio at Adrian Sr. High?
The student-teacher ratio at Adrian Sr. High is 13.9:1, which is 9% higher than the Missouri average of 12.8:1 and 11% lower than the national average of 15.7:1.
What percentage of students receive free lunch at Adrian Sr. High?
16.3% of students at Adrian Sr. High are eligible for free lunch, compared to the Missouri average of 46.1%.
What is the racial and ethnic makeup of Adrian Sr. High?
The largest demographic group at Adrian Sr. High is White at 94.1% of enrollment, in Adrian, MO.
What is the Resource Investment Index for Adrian Sr. High?
Adrian Sr. High has a Resource Investment Index of 52/100 (higher 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 Adrian R-Iii?
Besides Adrian Sr. High, Adrian R-Iii also operates Adrian Elem. (314 students). See the Adrian R-Iii district page for the complete list.