- Enrollment
- 1,312
- Students per teacher
- 19.9:1
- Resource Index
- 31/100
Middle school (grades 6-8) · Roseville, CA
Wilson C. Riles Middle
Federal NCES profile for Wilson C. Riles Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 23/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 060790011082
👥 S:T ratio 15
🌟 Gifted program 70
🎓 Counselors 0
📋 Attendance 8
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Wilson C. Riles Middle earns 23/100 on the Resource Investment Index, with class sizes near the California median. It is also more racially and ethnically mixed than most California schools.
- #7 of 7
- middle schools in Roseville · Resource Index
- 23
- Resource Index · Lower
- 21.3:1
- students per teacher
- 53.7%
- free-lunch eligible
Wilson C. Riles Middle has class sizes near the California median. Computed live against every California school reporting to NCES.
By Resource Investment Index, Wilson C. Riles Middle ranks #7 of 7 middle schools in Roseville, CA.
School address
District: Center Joint Unified · California
NCES ID 060790011082 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+25 students YoY
Wilson C. Riles Middle held near 612 students from 2022-23 to 2023-24 (+25 headcount).
Teacher FTE added 32.5 → 33.6 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+25 students YoY 060790011082 · Roseville, CA Middle · MID · TRAD
682 enr · 21.3:1 · 53.7% lunch · RII 23
Nearest enrollment peer: Center High (1,312 students)
Wilson C. Riles Middle held near 612 students from 2022-23 to 2023-24 (+25 headcount). Teacher FTE added 32.5 → 33.6 across the same CCD years. Read with this school → · District book → · California schools → · Find another →
Wilson C. Riles Middle in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Center High
Center High
1,312 students
- Oak Hill Eleme
Oak Hill Elementary
700 students
- This school
Wilson C. Riles Middle
682 students
- North Country
North Country Elementary
563 students
- Arthur S. Dudl 521
Arthur S. Dudley Elementary
521 students
- Cyril Spinelli 347
Cyril Spinelli Elementary
347 students
What this shows Wilson C. Riles Middle reports 682 students on the CCD universe file.
How Wilson C. Riles Middle compares
Wilson C. Riles Middle held steady on CCD headcount: ratios and free-lunch share vs California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 21.3:1 | ▼ 1% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 53.7% | ▼ 3% | 55.5% | 51.7% |
| Enrollment | 682 | top 25% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
21.3:1
Leaner classes than 12% of US schools, heavier class loads than most.
682
Bigger than 79% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
53.7%
free-lunch eligible
- 3% below the California average of 55.5%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
21.3:1
students per teacher
- 1% below state mean
Top 46% in California - lower ratio than 54% of state schools
Above 20:1, running heavier than the typical U.S. public school; staffing is comparatively stretched.
Engagement
37.0%
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
$16,517
per pupil, district-wide
- below California avg of $18,665
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 682 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 50 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 7.3 per 100 students. Reported via the Civil Rights Data Collection. Includes 2 expulsions.
Student demographics
White 31.5%
Hispanic or Latino 29.6%
Asian 15.4%
African American 13.0%
Two or More 8.2%
Native Hawaiian / Pacific Islander 1.6%
American Indian / Alaska Native 0.6%
Largest group: White at 31.5% of enrollment.
Student-body diversity index 76.6/100
Simpson diversity index - at 76.6, Wilson C. Riles Middle is more mixed than the California school average of 46.0.
Programs
Gifted & talented Yes
District finance for Center Joint Unified reports $16,517 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Wilson C. Riles Middle Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Center High | Larger | Similar economic need | Similar S:T ratio |
| Oak Hill Elementary | Similar size | Similar economic need | Higher S:T ratio |
| North Country Elementary | Similar size | Similar economic need | Higher S:T ratio |
| Arthur S. Dudley Elementary | Similar size | Higher economic need | Similar S:T ratio |
| Cyril Spinelli Elementary | Smaller | Similar economic need | Higher S:T ratio |
Comparisons are relative to Wilson C. Riles Middle's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 700
- Students per teacher
- 26.9:1
- Resource Index
- 27/100
- Enrollment
- 563
- Students per teacher
- 24.5:1
- Resource Index
- 24/100
- Enrollment
- 521
- Students per teacher
- 21.7:1
- Resource Index
- 21/100
- Enrollment
- 347
- Students per teacher
- 24.8:1
- Resource Index
- 10/100
Similar middle schools in Roseville
6 comparable middle schools (grades 6-8) serving the same city.
Barbara Chilton Middle
Standard public school
1,289 students 26.9:1 students per teacher
Robert C. Cooley Middle
Standard public school
1,149 students 31.9:1 students per teacher
Silverado Middle
Standard public school
1,010 students 27.3:1 students per teacher
Warren T. Eich Middle
Standard public school
939 students 20.4:1 students per teacher
George a. Buljan Middle
Standard public school
862 students 21.6:1 students per teacher
Olympus Junior High
Standard public school
439 students 20.9:1 students per teacher
Nationwide middle 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 (~682 students)
Frequently asked questions about Wilson C. Riles Middle
How many students attend Wilson C. Riles Middle?
Wilson C. Riles Middle has 682 students enrolled. It is a middle school in Roseville, CA. CCD year-over-year: 587 (2022-23) → 612 (2023-24), nearly flat (+25).
What is the student-teacher ratio at Wilson C. Riles Middle?
The student-teacher ratio at Wilson C. Riles Middle is 21.3:1, which is 1% lower than the California average of 21.5:1 and 36% higher than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Wilson C. Riles Middle?
53.7% of students at Wilson C. Riles Middle are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Wilson C. Riles Middle?
The largest demographic group at Wilson C. Riles Middle is White at 31.5% of enrollment, in Roseville, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 76.6/100.
What is the Resource Investment Index for Wilson C. Riles Middle?
Wilson C. Riles Middle has a Resource Investment Index of 23/100 (lower 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).
How does Wilson C. Riles Middle rank among middle schools in Roseville?
By Resource Investment Index, Wilson C. Riles Middle ranks #7 of 7 middle schools in Roseville, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Roseville on the city page.
What other schools are in Center Joint Unified?
Besides Wilson C. Riles Middle, Center Joint Unified also operates Center High (1,312 students), Oak Hill Elementary (700 students), and North Country Elementary (563 students). See the Center Joint Unified district page for the complete list.