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Porterville High

Public Grades 9-12
834th
SchoolDigger Rank ?
of 2,162 California High Schools
Better than 61% of California high schools
Summary

Porterville High is a large, traditional public high school serving about 2,125 students in grades 9-12 within the Porterville Unified School District, operating as a stable, mid-tier option in a high-need community.

The school's standout strength is its exceptionally high graduation rate of 94.5%, which is consistently above state and district averages and suggests strong systems for helping students complete their diplomas. This success is particularly notable for English Learner and migrant student populations, where the school performs very well. However, the school faces significant challenges in core academic subjects, with math and science proficiency scores lagging behind the state average—a trend common across the district's comprehensive high schools like Monache High and Granite Hills High. A major area of concern is the school's performance for students in special education, which ranks significantly lower than for other student groups.

Compared to nearby schools, Porterville High offers a reliable, large-scale education. It operates with a higher student-teacher ratio and lower per-student spending than some peers, yet achieves strong graduation outcomes. While it doesn't match the exceptional test scores of the specialized Harmony Magnet Academy, it provides a more traditional comprehensive program. The analysis shows that how a school uses its resources is more important than raw spending, as seen in the varied results across schools in the Lindsay Unified and Porterville Unified districts.

2,125
Students ?
24.8
Student/teacher ratio ?
$18,238
Per pupil spending ?
88.6%
Free/discounted lunch ?
 465 West Olive Ave.
       Porterville, CA  93257-3331

(559) 782-7210

District: Porterville Unified


Feeder schools for Porterville High:

Elementary:    Olive Street Elementary
    Vandalia Elementary
Middle:    Pioneer Middle
Racial breakdown:

Hispanic:
85.7%
White:
7.4%
American Indian:
3.1%
more
 See top rated California high schools

 Compare Porterville High to nearby high schools!
At a glance
Ranking trend: Improving — 48th percentile in 2015 → 61st in 2025
Strengths
94% graduate in 4 years — above the California average (88%)
Ranking is trending up — up 13 percentile points since 2015
Above the California median (61st percentile)
Worth a look
!Test scores below the California average (36% vs 41% meeting standards)
!Some student groups rank well below the school's overall statewide standing
!Science scores 13 pts below the California average
Students meeting standards (2024-2025) ?
This school36%
District avg32%
California avg41%
834th of 2,162
California public high schools ?
Top 39%▲ up 13 pts since 2015
From bottom 48% (2015) to top 39% (2025)
See the entire ranking list of California High Schools →
SchoolDigger rating ?
2nd of 7High Schools in the Porterville Unified
978th of 1,543Porterville Unified among California districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankCalifornia percentileRating
202559.5834 of 216261.4%★★★☆☆
202457.7819 of 215962.1%★★★☆☆
202360.1755 of 217065.2%★★★☆☆
202247.6981 of 212353.8%★★★☆☆
202144.3694 of 129046.2%★★☆☆☆
201953.2900 of 213357.8%★★★☆☆
201867.3647 of 201767.9%★★★☆☆
201760.2789 of 202161.0%★★★☆☆
201658.8807 of 203960.4%★★★☆☆
201547.51027 of 199448.5%★★☆☆☆
201344.5945 of 242661.0%★★★☆☆
201254.6677 of 235471.2%★★★★☆
201152.5729 of 236769.2%★★★☆☆
201055.4607 of 228173.4%★★★★☆
200949.4763 of 223865.9%★★★☆☆
200856.1541 of 211774.4%★★★★☆
200743.1799 of 206361.3%★★★☆☆
200645.1734 of 196862.7%★★★☆☆
200538.0857 of 190154.9%★★★☆☆
200432.4881 of 165346.7%★★☆☆☆

Disabled

YearAvg scoreStatewide rankCalifornia percentileRating
202231.2792 of 116131.8%★★☆☆☆
202145.8235 of 55557.7%★★★☆☆
201950.1413 of 111763.0%★★★☆☆
201831.0677 of 105235.6%★★☆☆☆

English Language Learner

YearAvg scoreStatewide rankCalifornia percentileRating
202466.4139 of 108587.2%★★★★☆
202356.9247 of 106476.8%★★★★☆
202264.1161 of 104484.6%★★★★☆
202159.0123 of 46773.7%★★★★☆
201978.872 of 94192.3%★★★★★
201882.588 of 93890.6%★★★★★

Female

YearAvg scoreStatewide rankCalifornia percentileRating
202556.2792 of 190658.4%★★★☆☆
202456.7741 of 191561.3%★★★☆☆
202358.9702 of 191563.3%★★★☆☆
202248.4854 of 185854.0%★★★☆☆
202140.3620 of 105441.2%★★☆☆☆
201951.0823 of 183355.1%★★★☆☆
201873.5468 of 176073.4%★★★★☆

Hispanic

YearAvg scoreStatewide rankCalifornia percentileRating
202567.8536 of 190071.8%★★★★☆
202466.7530 of 190272.1%★★★★☆
202371.0461 of 191776.0%★★★★☆
202253.5759 of 186159.2%★★★☆☆
201962.5581 of 181468.0%★★★☆☆
201876.3380 of 174278.2%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankCalifornia percentileRating
202565.4629 of 201368.8%★★★☆☆
202464.1612 of 202669.8%★★★☆☆
202366.0561 of 203072.4%★★★★☆
202253.3783 of 194359.7%★★★☆☆
202147.8579 of 112648.6%★★☆☆☆
201960.8658 of 193766.0%★★★☆☆
201872.9460 of 186275.3%★★★★☆

Male

YearAvg scoreStatewide rankCalifornia percentileRating
202555.3823 of 194257.6%★★★☆☆
202452.9821 of 194857.9%★★★☆☆
202355.3754 of 196361.6%★★★☆☆
202241.81004 of 191647.6%★★☆☆☆
202137.6692 of 112238.3%★★☆☆☆
201950.0864 of 188054.0%★★★☆☆
201853.2852 of 183453.5%★★★☆☆

Migrant

YearAvg scoreStatewide rankCalifornia percentileRating
202575.115 of 8582.4%★★★★☆
202468.123 of 8572.9%★★★★☆
202391.82 of 7497.3%★★★★★

Native American

YearAvg scoreStatewide rankCalifornia percentileRating
202450.96 of 1662.5%★★★★☆
202365.35 of 1566.7%★★★★☆
201953.77 of 1656.3%★★★☆☆
201894.11 of 2195.2%★★★★★

Special Education

YearAvg scoreStatewide rankCalifornia percentileRating
202519.01143 of 12528.7%☆☆☆☆☆
202423.41014 of 121616.6%★☆☆☆☆
202320.81092 of 11978.8%☆☆☆☆☆

White

YearAvg scoreStatewide rankCalifornia percentileRating
202549.1617 of 115546.6%★★☆☆☆
202447.2653 of 117344.3%★★☆☆☆
202348.5627 of 119347.4%★★☆☆☆
202250.4590 of 120451.0%★★★☆☆
201951.0604 of 122250.6%★★★☆☆
201853.9604 of 117348.5%★★☆☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
English Language Learner (2024)87th percentile+25 vs school
Migrant (2025)82nd percentile+21 vs school
Hispanic (2025)72nd percentile+10 vs school
Low Socio Economic Status (2025)69th percentile+7 vs school
Native American (2024)62nd percentile~ school
Female (2025)58th percentile-3 vs school
Male (2025)58th percentile-4 vs school
White (2025)47th percentile-15 vs school
Disabled (2022)32nd percentile-22 vs school
Special Education (2025)9th percentile-53 vs school
By subject vs California (2024-2025) ?
English Language Arts/Literacy61%+12 vs state
Mathematics27%-10 vs state
Science19%-13 vs state

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Schools Near Porterville High

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Frequently Asked Questions about Porterville High

Porterville High ranks 834th of 2162 California high schools. SchoolDigger rates this school 3 stars out of 5.

Students at Porterville High are 86% Hispanic, 7% White, 3% American Indian, 2% Asian, 1% Two or more races.

Porterville High is fed by the following schools:

Elementary : Olive Street Elementary
Elementary : Vandalia Elementary
Middle : Pioneer Middle

In the 2024-25 school year, 2,125 students attended Porterville High.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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