Enrollment
405
Missouri · 2024-25 NCES data
Middle school (grades 6-8) · St Joseph, MO
Robidoux Middle
Federal NCES profile for Robidoux Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 37/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 292706001670
👥 S:T ratio 42
🌟 Gifted program 70
🎓 Counselors 19
📋 Attendance 17
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Robidoux Middle earns 37/100 on the Resource Investment Index, with class sizes larger than 75% of Missouri schools. It is also more racially and ethnically mixed than most Missouri schools.
- #1 of 4
- middle schools in St Joseph · Resource Index
- 37
- Resource Index · Typical
- 14.5:1
- large classes for Missouri
- 99.2%
- free-lunch eligible
Robidoux Middle has class sizes larger than 75% of Missouri schools. Computed live against every Missouri school reporting to NCES.
By Resource Investment Index, Robidoux Middle ranks #1 of 4 middle schools in St Joseph, MO.
School address
District: St. Joseph · Missouri
NCES ID 292706001670 Verify on NCES CCD record →
Teachers (FTE)
28.0
Federal CCD staff survey
Students per teacher
14.5:1
vs 12.8:1 Missouri avg
+13% vs state
Free-lunch eligible
99.2%
vs 46.1% Missouri avg
+115% vs state
Student-teacher ratio in context
How Robidoux Middle compares with Missouri and U.S. medians
What stands out at Robidoux Middle
Robidoux Middle is a high-poverty, mid-sized middle school in St Joseph, Missouri, enrolling 405 students.
Class loads run somewhat heavier than typical: 14.5:1 puts it in the larger third of Missouri schools by student-teacher ratio.
Economic need is high: 99.2% of students qualify for free meals, 115% above the Missouri average, a Title I-weighted population that federal funding formulas prioritise.
Enrollment of 405 puts it in the larger third of Missouri schools by headcount.
Its Resource Investment Index lands in the lower third of 2,313 scored Missouri schools.
Against 208 statewide peers matched on enrollment and economic need, it ranks mid-pack at #140.
Its student body is led by White (63%) and Two or More (16%), more mixed than most schools in the state (diversity index 56/100).
Counselor access is stretched at roughly 405 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 33.1% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 18.8% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Discipline events run high: 184 in- and out-of-school suspensions were reported for 405 students in the 2021-22 Civil Rights Data Collection.
St. Joseph also operates Central High (1,733 students) and Benton High (682 students) alongside Robidoux Middle.
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 Robidoux Middle compares
Robidoux Middle on the metrics families compare, against Missouri and U.S. means.
| Metric | This school | vs Missouri | Missouri avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 14.5:1 | ▲ 13% | 12.8:1 | 15.7:1 |
| Free-lunch eligible | 99.2% | ▲ 115% | 46.1% | 51.7% |
| Enrollment | 405 | top 34% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
14.5:1
Leaner classes than 52% of US schools, a middle-of-the-pack class size.
405
Bigger than 48% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
99.2%
free-lunch eligible
- 115% above the Missouri average of 46.1%
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
14.5:1
students per teacher
- 13% above state mean
Top 75% in Missouri - lower ratio than 25% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
33.1%
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
$11,308
per pupil, district-wide
- below Missouri avg of $12,931
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 405 students, the combined health-and-guidance staffing load for this school.
Discipline context
111
in-school suspensions + 73 out-of-school
Suspension rate: 27.4 per 100 students. Combined in-school and out-of-school rate: 45.4 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
White 63.2%
Two or More 16.0%
Hispanic or Latino 11.6%
African American 6.9%
Native Hawaiian / Pacific Islander 2.0%
Asian 0.2%
Largest group: White at 63.2% of enrollment.
Student-body diversity index 55.6/100
Simpson diversity index - at 55.6, Robidoux Middle is more mixed than the Missouri school average of 31.0.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for St. Joseph, which includes Robidoux Middle.
$11,308
Per student
-13%
vs Missouri
Avg $12,931
-32%
vs U.S.
Avg $16,593
Revenue mix
Local 50.8%
State 30.4%
Federal 18.8%
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 Robidoux Middle Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Central High | Larger | Lower economic need | Higher S:T ratio |
| Benton High | Larger | Lower economic need | Similar S:T ratio |
| Lafayette High | Larger | Similar economic need | Lower S:T ratio |
| Carden Park Elem | Larger | Similar economic need | Higher S:T ratio |
| Oak Grove Elem | Similar size | Lower economic need | Lower S:T ratio |
Comparisons are relative to Robidoux Middle's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,733
- Students per teacher
- 18.6:1
- Resource Index
- 42/100
- Enrollment
- 682
- Students per teacher
- 15.5:1
- Resource Index
- 34/100
- Enrollment
- 644
- Students per teacher
- 12.4:1
- Resource Index
- 33/100
- Enrollment
- 638
- Students per teacher
- 16.4:1
- Resource Index
- 42/100
- Enrollment
- 502
- Students per teacher
- 9.3:1
- Resource Index
- 51/100
Similar middle schools statewide
Matched by enrollment size and by staffing ratio across all of Missouri, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~405 students)
Similar student-teacher ratio (~14.5:1)
Next steps
Verify locally before acting on Robidoux Middle's federal record.
- Compare Robidoux Middle against another school. Compare schools
- St. Joseph'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 Robidoux Middle
How many students attend Robidoux Middle?
Robidoux Middle has 405 students enrolled. It is a middle school in St Joseph, MO.
What is the student-teacher ratio at Robidoux Middle?
The student-teacher ratio at Robidoux Middle is 14.5:1, which is 13% higher than the Missouri average of 12.8:1 and 8% lower than the national average of 15.7:1.
What percentage of students receive free lunch at Robidoux Middle?
99.2% of students at Robidoux Middle are eligible for free lunch, compared to the Missouri average of 46.1%.
What is the racial and ethnic makeup of Robidoux Middle?
The largest demographic group at Robidoux Middle is White at 63.2% of enrollment, in St Joseph, MO. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 55.6/100.
What is the Resource Investment Index for Robidoux Middle?
Robidoux Middle has a Resource Investment Index of 37/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Robidoux Middle rank among middle schools in St Joseph?
By Resource Investment Index, Robidoux Middle ranks #1 of 4 middle schools in St Joseph, MO. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in St Joseph on the city page.
Is Robidoux Middle a good school?
Robidoux Middle earns 37/100 on the Resource Investment Index, with class sizes larger than 75% of Missouri schools. It is also more racially and ethnically mixed than most Missouri 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 St. Joseph?
Besides Robidoux Middle, St. Joseph also operates Central High (1,733 students), Benton High (682 students), and Lafayette High (644 students). See the St. Joseph district page for the complete list.
Related tools
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.