Enrollment
754
California · 2024-25 NCES data
Middle school (grades 6-8) · Porterville, CA
Pioneer Middle
Federal NCES profile for Pioneer Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 13/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 060006404873
👥 S:T ratio 16
🌟 Gifted program 30
🎓 Counselors 0
📋 Attendance 4
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Pioneer Middle earns 13/100 on the Resource Investment Index, with class sizes near the California median.
- #4 of 4
- middle schools in Porterville · Resource Index
- 13
- Resource Index · Lower
- 20.9:1
- students per teacher
- 89.8%
- free-lunch eligible
Pioneer Middle has class sizes near the California median. Computed live against every California school reporting to NCES.
By Resource Investment Index, Pioneer Middle ranks #4 of 4 middle schools in Porterville, CA.
School address
District: Porterville Unified · California
NCES ID 060006404873 Verify on NCES CCD record →
Teachers (FTE)
36.0
Federal CCD staff survey
Students per teacher
20.9:1
vs 21.5:1 California avg
-3% vs state
Free-lunch eligible
89.8%
vs 55.5% California avg
+62% vs state
Student-teacher ratio in context
How Pioneer Middle compares with California and U.S. medians
What stands out at Pioneer Middle
Pioneer Middle is a high-poverty, mid-sized middle school in Porterville, California, enrolling 754 students.
At 20.9:1, 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.
Economic need is high: 89.8% of students qualify for free meals, 62% above the California average, a Title I-weighted population that federal funding formulas prioritise.
Enrollment of 754 puts it in the larger third of California schools by headcount.
Its Resource Investment Index trails 94% of the 9,998 California schools with a score on record, one of the lower results on this measure.
Among 1,144 similarly sized, similarly resourced-need California schools statewide, it ranks #981, in the lower tier once campus size and economic need are matched.
Its student body is predominantly Hispanic or Latino (87% of enrollment) (diversity index 23/100).
Counselor access is stretched at roughly 754 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 38.5% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 20.8% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
The federal civil-rights collection also records 1 expulsion at this campus for 2021-22.
Among Porterville's middle schools, it stands alongside Burton Middle (586 students): Pioneer Middle is larger than that campus by headcount and runs leaner classes (20.9:1 vs 22.5:1).
Porterville Unified also operates Porterville High (2,125 students) and Monache High (1,855 students) alongside Pioneer 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 Pioneer Middle compares
Pioneer Middle on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 20.9:1 | ▼ 3% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 89.8% | ▲ 62% | 55.5% | 51.7% |
| Enrollment | 754 | top 20% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
20.9:1
Leaner classes than 13% of US schools, heavier class loads than most.
754
Bigger than 83% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
89.8%
free-lunch eligible
- 62% above the California average of 55.5%
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
20.9:1
students per teacher
- 3% below state mean
Top 42% in California - lower ratio than 58% of state schools
Above 20:1, running heavier than the typical U.S. public school; staffing is comparatively stretched.
Engagement
38.5%
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
$16,026
per pupil, district-wide
- below California avg of $16,509
Close to the U.S. public-school average per-pupil spend.
Support staff
Counselors1.0 FTE
Per 754 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 6 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.8 per 100 students. Reported via the Civil Rights Data Collection. Includes 1 expulsion.
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 87.3%
American Indian / Alaska Native 6.9%
White 3.2%
Two or More 1.3%
Asian 1.2%
Native Hawaiian / Pacific Islander 0.1%
Largest group: Hispanic or Latino at 87.3% of enrollment.
Student-body diversity index 23.2/100
Simpson diversity index - at 23.2, Pioneer Middle is less mixed than the California school average of 46.0.
Programs
Funding & spending
District-wide per-pupil expenditure for Porterville Unified, which includes Pioneer Middle.
$16,026
Per student
-3%
vs California
Avg $16,509
-3%
vs U.S.
Avg $16,593
Revenue mix
Local 12.4%
State 66.8%
Federal 20.8%
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 Pioneer Middle Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Porterville High | Larger | Lower economic need | Higher S:T ratio |
| Monache High | Larger | Lower economic need | Similar S:T ratio |
| Granite Hills High | Larger | Similar economic need | Similar S:T ratio |
| Santa Fe Elementary | Similar size | Lower economic need | Higher S:T ratio |
| Westfield Elementary | Similar size | Lower economic need | Higher S:T ratio |
Comparisons are relative to Pioneer Middle's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,125
- Students per teacher
- 25.3:1
- Resource Index
- 12/100
- Enrollment
- 1,855
- Students per teacher
- 21.1:1
- Resource Index
- 22/100
- Enrollment
- 1,206
- Students per teacher
- 21.5:1
- Resource Index
- 17/100
- Enrollment
- 809
- Students per teacher
- 23.1:1
- Resource Index
- 26/100
- Enrollment
- 661
- Students per teacher
- 24.5:1
- Resource Index
- 27/100
Similar middle schools in Porterville
3 comparable middle schools (grades 6-8) serving the same city.
Similar middle 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 (~754 students)
Similar student-teacher ratio (~20.9:1)
Next steps
Verify locally before acting on Pioneer Middle's federal record.
- Compare Pioneer Middle against another school. Compare schools
- Porterville Unified'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 Pioneer Middle
How many students attend Pioneer Middle?
Pioneer Middle has 754 students enrolled. It is a middle school in Porterville, CA.
What is the student-teacher ratio at Pioneer Middle?
The student-teacher ratio at Pioneer Middle is 20.9:1, which is 3% lower than the California average of 21.5:1 and 33% 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 Pioneer Middle?
89.8% of students at Pioneer Middle are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Pioneer Middle?
The largest demographic group at Pioneer Middle is Hispanic or Latino at 87.3% of enrollment, in Porterville, CA.
What is the Resource Investment Index for Pioneer Middle?
Pioneer Middle has a Resource Investment Index of 13/100 (lower 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 Pioneer Middle rank among middle schools in Porterville?
By Resource Investment Index, Pioneer Middle ranks #4 of 4 middle schools in Porterville, 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 Porterville on the city page.
Is Pioneer Middle a good school?
Pioneer Middle earns 13/100 on the Resource Investment Index, with class sizes near the California median. 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 Porterville Unified?
Besides Pioneer Middle, Porterville Unified also operates Porterville High (2,125 students), Monache High (1,855 students), and Granite Hills High (1,206 students). See the Porterville Unified 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.