- Enrollment
- 813
- Students per teacher
- 21.4:1
- Resource Index
- 40/100
High school (grades 9-12) · Fillmore, CA
Fillmore Senior High
Federal NCES profile for Fillmore Senior High, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 40/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 061380001555
👥 S:T ratio 21
🌟 Gifted program 70
🎓 Counselors 33
📋 Attendance 38
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Fillmore Senior High earns 40/100 on the Resource Investment Index, with class sizes near the California median. It is also less racially and ethnically mixed than most California schools.
- #2 of 7
- public schools in Fillmore · Resource Index
- 40
- Resource Index · Typical
- 19.7:1
- students per teacher
- 63.4%
- free-lunch eligible
Fillmore Senior High has class sizes near the California median. Computed live against every California school reporting to NCES.
By Resource Investment Index, Fillmore Senior High ranks #2 of 7 public schools in Fillmore, CA.
School address
District: Fillmore Unified · California
NCES ID 061380001555 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-75 students YoY
Fillmore Senior High shrank from 1,067 students in 2022-23 to 992 in 2023-24 (-7.0%).
Teacher FTE lost 51.2 → 47.2 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Shrinking CCD campus
-75 students YoY 061380001555 · Fillmore, CA High · MID · TRAD
1,007 enr · 19.7:1 · 63.4% lunch · RII 40
Nearest enrollment peer: Fillmore Middle (813 students)
Fillmore Senior High shrank from 1,067 students in 2022-23 to 992 in 2023-24 (-7.0%). Teacher FTE lost 51.2 → 47.2 across the same CCD years. Read with this school → · District book → · California schools → · Find another →
Fillmore Senior High in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- This school
Fillmore Senior High
1,007 students
- Fillmore Middl
Fillmore Middle
813 students
- Rio Vista Elem
Rio Vista Elementary
553 students
- San Cayetano E
San Cayetano Elementary
514 students
- Mountain Vista
Mountain Vista
430 students
- Piru Elementar 272
Piru Elementary
272 students
What this shows Fillmore Senior High reports 1,007 students on the CCD universe file.
How Fillmore Senior High compares
Fillmore Senior High is a shrinking campus on CCD: ratios and free-lunch share vs California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 19.7:1 | ▼ 8% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 63.4% | ▲ 14% | 55.5% | 51.7% |
| Enrollment | 1,007 | top 11% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
19.7:1
Leaner classes than 17% of US schools, heavier class loads than most.
1,007
Bigger than 91% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Economic need
63.4%
free-lunch eligible
- 14% above the California average of 55.5%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
19.7:1
students per teacher
- 8% below state mean
Top 33% in California - lower ratio than 67% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
25.0%
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
$19,353
per pupil, district-wide
- above California avg of $18,665
Somewhat above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors3.0 FTE
Per 336 students, the combined health-and-guidance staffing load for this school.
Discipline context
11
in-school suspensions + 69 out-of-school
Suspension rate: 1.1 per 100 students. Combined in-school and out-of-school rate: 7.9 per 100 students. Reported via the Civil Rights Data Collection. Includes 4 expulsions.
Student demographics
Hispanic or Latino 94.1%
White 3.9%
Asian 0.8%
Two or More 0.8%
American Indian / Alaska Native 0.3%
African American 0.1%
Largest group: Hispanic or Latino at 94.1% of enrollment.
Student-body diversity index 11.3/100
Simpson diversity index - at 11.3, Fillmore Senior High is less mixed than the California school average of 46.0.
Programs
AP courses offered 13
Gifted & talented Yes
District finance for Fillmore Unified reports $19,353 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Fillmore Senior High Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Fillmore Middle | Similar size | Similar economic need | Higher S:T ratio |
| Rio Vista Elementary | Smaller | Lower economic need | Higher S:T ratio |
| San Cayetano Elementary | Smaller | Similar economic need | Higher S:T ratio |
| Mountain Vista | Smaller | Similar economic need | Lower S:T ratio |
| Piru Elementary | Smaller | Similar economic need | Higher S:T ratio |
Comparisons are relative to Fillmore Senior High's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 553
- Students per teacher
- 24:1
- Resource Index
- 17/100
- Enrollment
- 514
- Students per teacher
- 22.3:1
- Resource Index
- 15/100
- Enrollment
- 430
- Students per teacher
- 17.2:1
- Resource Index
- 19/100
- Enrollment
- 272
- Students per teacher
- 22.7:1
- Resource Index
- 28/100
Similar high schools in Fillmore
1 comparable high schools (grades 9-12) serving the same city.
Nationwide high 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 (~1,007 students)
Frequently asked questions about Fillmore Senior High
How many students attend Fillmore Senior High?
Fillmore Senior High has 1,007 students enrolled. It is a high school in Fillmore, CA. CCD year-over-year: 1,067 (2022-23) → 992 (2023-24), down 75.
What is the student-teacher ratio at Fillmore Senior High?
The student-teacher ratio at Fillmore Senior High is 19.7:1, which is 8% lower than the California average of 21.5:1 and 25% 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 Fillmore Senior High?
63.4% of students at Fillmore Senior High are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Fillmore Senior High?
The largest demographic group at Fillmore Senior High is Hispanic or Latino at 94.1% of enrollment, in Fillmore, CA.
What is the Resource Investment Index for Fillmore Senior High?
Fillmore Senior High has a Resource Investment Index of 40/100 (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).
How does Fillmore Senior High rank among public schools in Fillmore?
By Resource Investment Index, Fillmore Senior High ranks #2 of 7 public schools in Fillmore, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Fillmore on the city page.
What other schools are in Fillmore Unified?
Besides Fillmore Senior High, Fillmore Unified also operates Fillmore Middle (813 students), Rio Vista Elementary (553 students), and San Cayetano Elementary (514 students). See the Fillmore Unified district page for the complete list.