Enrollment
1,678
California · 2024-25 NCES data
High school (grades 9-12) · Tulare, CA
Mission Oak High
Federal NCES profile for Mission Oak High, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 38/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 063993012084
👥 S:T ratio 13
📚 AP courses 60
🌟 Gifted program 30
🎓 Counselors 16
📋 Attendance 70
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Mission Oak High earns 38/100 on the Resource Investment Index, with class sizes near the California median. It is also one of the largest schools in California.
- #5 of 7
- high schools in Tulare · Resource Index
- 38
- Resource Index · Typical
- 21.8:1
- students per teacher
- 63.2%
- free-lunch eligible
Mission Oak High has class sizes near the California median. Computed live against every California school reporting to NCES.
By Resource Investment Index, Mission Oak High ranks #5 of 7 high schools in Tulare, CA.
School address
District: Tulare Joint Union High · California
NCES ID 063993012084 Verify on NCES CCD record →
Teachers (FTE)
77.0
Federal CCD staff survey
Students per teacher
21.8:1
vs 21.5:1 California avg
+1% vs state
Free-lunch eligible
63.2%
vs 55.5% California avg
+14% vs state
Student-teacher ratio in context
How Mission Oak High compares with California and U.S. medians
What stands out at Mission Oak High
Mission Oak High is a higher-need, large high school in Tulare, California, enrolling 1,678 students.
At 21.8:1, its student-teacher ratio sits close to the California median, within a few percentage points of the 21.5:1 state norm, neither notably crowded nor notably small.
Its free-meal eligibility rate of 63.2% lands close to the California typical range, neither a high- nor low-need campus by this measure.
By headcount it is one of the larger campuses in California, bigger than 95% of state schools at 1,678 students.
Its Resource Investment Index sits near the middle of the pack among 9,998 scored California schools.
Against 363 statewide peers matched on enrollment and economic need, it ranks mid-pack at #159.
Its student body is led by Hispanic or Latino (79%) and White (16%) (diversity index 35/100).
On the academic-pipeline side it reports 12 Advanced Placement courses.
Counselor access is stretched at roughly 420 students per counselor, well above the ASCA-recommended 250:1 ceiling.
11.9% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Among Tulare's high schools, it stands alongside Tulare Western High (1,927 students): Mission Oak High is smaller than that campus by headcount and runs leaner classes (21.8:1 vs 21.9:1).
Tulare Joint Union High also operates Tulare Western High (1,927 students) and Tulare Union High (1,616 students) alongside Mission Oak High.
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 Mission Oak High compares
Mission Oak High on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 21.8:1 | ▲ 1% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 63.2% | ▲ 14% | 55.5% | 51.7% |
| Enrollment | 1,678 | top 5% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
21.8:1
Leaner classes than 11% of US schools, heavier class loads than most.
1,678
Bigger than 97% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
63.2%
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
21.8:1
students per teacher
- 1% above state mean
Top 51% in California - lower ratio than 49% of state schools
Above 20:1, running heavier than the typical U.S. public school; staffing is comparatively stretched.
Engagement
11.9%
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
$16,323
per pupil, district-wide
- below California avg of $16,509
Close to the U.S. public-school average per-pupil spend.
Support staff
Counselors4.0 FTE
Per 420 students, the combined health-and-guidance staffing load for this school.
Discipline context
13
in-school suspensions + 93 out-of-school
Suspension rate: 0.8 per 100 students. Combined in-school and out-of-school rate: 6.3 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
Hispanic or Latino 79.3%
White 15.6%
African American 2.2%
Asian 1.5%
Two or More 1.1%
American Indian / Alaska Native 0.2%
Native Hawaiian / Pacific Islander 0.1%
Largest group: Hispanic or Latino at 79.3% of enrollment.
Student-body diversity index 34.6/100
Simpson diversity index - at 34.6, Mission Oak High is less mixed than the California school average of 46.0.
Programs
AP courses offered 12
Funding & spending
District-wide per-pupil expenditure for Tulare Joint Union High, which includes Mission Oak High.
$16,323
Per student
-1%
vs California
Avg $16,509
-2%
vs U.S.
Avg $16,593
Revenue mix
Local 22.6%
State 66.0%
Federal 11.4%
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 Mission Oak High Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Tulare Western High | Similar size | Similar economic need | Similar S:T ratio |
| Tulare Union High | Similar size | Similar economic need | Lower S:T ratio |
| Sierra Vista Charter High | Smaller | Higher economic need | Lower S:T ratio |
| Accelerated Charter High | Smaller | Higher economic need | Lower S:T ratio |
| Tulare Technical Preparatory High | Smaller | Higher economic need | Lower S:T ratio |
Comparisons are relative to Mission Oak High's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,927
- Students per teacher
- 21.9:1
- Resource Index
- 33/100
- Enrollment
- 1,616
- Students per teacher
- 19.7:1
- Resource Index
- 32/100
- Enrollment
- 166
- Students per teacher
- 15.1:1
- Resource Index
- 34/100
- Enrollment
- 152
- Students per teacher
- 19:1
- Resource Index
- 31/100
- Enrollment
- 35
- Students per teacher
- 11.7:1
- Resource Index
- 44/100
Similar high schools in Tulare
6 comparable high schools (grades 9-12) serving the same city.
Tulare Western High
Standard public school
1,927 students 21.9:1 students per teacher
Tulare Union High
Standard public school
1,616 students 19.7:1 students per teacher
Sierra Vista Charter High
Standard public school
166 students 15.1:1 students per teacher
Accelerated Charter High
Standard public school
152 students 19:1 students per teacher
Tulare Technical Preparatory High
Alternative education program
35 students 11.7:1 students per teacher
Countryside Community Day
Alternative education program
24 students 12:1 students per teacher
Similar high schools statewide
Matched by enrollment size and by staffing ratio across all of California, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~1,678 students)
Similar student-teacher ratio (~21.8:1)
Next steps
Verify locally before acting on Mission Oak High's federal record.
- Compare Mission Oak High against another school. Compare schools
- Tulare Joint Union High'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 Mission Oak High
How many students attend Mission Oak High?
Mission Oak High has 1,678 students enrolled. It is a high school in Tulare, CA.
What is the student-teacher ratio at Mission Oak High?
The student-teacher ratio at Mission Oak High is 21.8:1, which is 1% higher than the California average of 21.5:1 and 39% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Mission Oak High?
63.2% of students at Mission Oak High are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Mission Oak High?
The largest demographic group at Mission Oak High is Hispanic or Latino at 79.3% of enrollment, in Tulare, CA.
What is the Resource Investment Index for Mission Oak High?
Mission Oak High has a Resource Investment Index of 38/100 (typical reported resources relative to schools nationally) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Mission Oak High rank among high schools in Tulare?
By Resource Investment Index, Mission Oak High ranks #5 of 7 high schools in Tulare, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all high schools in Tulare on the city page.
Is Mission Oak High a good school?
Mission Oak High earns 38/100 on the Resource Investment Index, with class sizes near the California median. It is also one of the largest schools in California. 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 Tulare Joint Union High?
Besides Mission Oak High, Tulare Joint Union High also operates Tulare Western High (1,927 students), Tulare Union High (1,616 students), and Sierra Vista Charter High (166 students). See the Tulare Joint Union High 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.