Top Rankings
Porterville Unified School District ranks among the top 20% of public school district in California for:
Category
Attribute
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 9 public high schools serving 6,983 students in Porterville Unified School District. This district's average high testing ranking is 6/10, which is in the top 50% of public high schools in California.
Public High Schools in Porterville Unified School District have an average math proficiency score of 18% (versus the California public high school average of 28%), and reading proficiency score of 50% (versus the 51% statewide average).
Public High School in Porterville Unified School District have a Graduation Rate of 86%, which is less than the California average of 87%.
The school with highest graduation rate is Harmony Magnet Academy, with ≥95% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.
Minority enrollment is 89% of the student body (majority Hispanic), which is more than the California public high school average of 79% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
22 Schools
2,817 Schools
# Students
13,963 Students
2,139,525 Students
# Teachers
624 Teachers
100,737 Teachers
Student : Teacher Ratio
22:1
22:1
Student By Grade
District Rank
Porterville Unified School District, which is ranked #1142 of all 1,925 school districts in California (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 87% has decreased from 91% over five school years.
Overall District Rank
#1117 out of 1941 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
23%
33%
Reading/Language Arts Test Scores (% Proficient)
40%
47%
Science Test Scores (% Proficient)
18%
29%
Graduation Rate
87%
87%
Students by Ethnicity:
Diversity Score
0.28
0.63
% American Indian
2%
1%
% Asian
2%
11%
% Hispanic
84%
56%
% Black
n/a
5%
% White
10%
22%
% Hawaiian
n/a
n/a
% Two or more races
2%
5%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $19,817 in this school district is less than the state median of $19,974. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $15,321 is less than the state median of $18,396. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$277 MM
$116,387 MM
Spending
$214 MM
$107,188 MM
Revenue / Student
$19,817
$19,974
Spending / Student
$15,321
$18,396
Best Porterville Unified School District Public High Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Harmony Magnet Academy
Magnet School
Charter School
Charter School
(Math: 40-44% | Reading: 85-89%)
Rank:
Rank:
9/
Top 20%10
19429 Road 228
Porterville, CA 93257
(559) 568-0347
Porterville, CA 93257
(559) 568-0347
Grades: 9-12
| 512 students
Rank: #22.
Vine Street Community Day
Alternative School
(Math: <50% | Reading: <50% )
Rank:
Rank:
7/
Top 50%10
645 North Prospect St.
Porterville, CA 93257
(559) 782-6650
Porterville, CA 93257
(559) 782-6650
Grades: 7-12
| 16 students
Rank: #33.
Granite Hills High School
(Math: 21% | Reading: 53%)
Rank:
Rank:
6/
Top 50%10
1701 East Putnam Ave.
Porterville, CA 93257
(559) 782-7075
Porterville, CA 93257
(559) 782-7075
Grades: 9-12
| 1,168 students
Rank: #44.
Porterville High School
(Math: 17% | Reading: 59%)
Rank:
Rank:
6/
Top 50%10
465 West Olive Ave.
Porterville, CA 93257
(559) 782-7210
Porterville, CA 93257
(559) 782-7210
Grades: 9-12
| 2,136 students
Rank: #55.
Monache High School
(Math: 18% | Reading: 50%)
Rank:
Rank:
5/
Bottom 50%10
960 North Newcomb St.
Porterville, CA 93257
(559) 782-7150
Porterville, CA 93257
(559) 782-7150
Grades: 9-12
| 1,934 students
Rank: #66.
Porterville Military Academy
Charter School
(Math: 10-14% | Reading: 30-34%)
Rank:
Rank:
3/
Bottom 50%10
900 West Pioneer Ave.
Porterville, CA 93257
(559) 782-7300
Porterville, CA 93257
(559) 782-7300
Grades: 7-12
| 296 students
Rank: #77.
Strathmore High School
(Math: 6-9% | Reading: 30-34%)
Rank:
Rank:
2/
Bottom 50%10
22568 Avenue 196
Porterville, CA 93257
(559) 568-1731
Porterville, CA 93257
(559) 568-1731
Grades: 9-12
| 281 students
Rank: #88.
Citrus High School
Alternative School
(Math: ≤10% | Reading: ≤10%)
Rank:
Rank:
1/
Bottom 50%10
261 East Mulberry Ave.
Porterville, CA 93257
(559) 782-7130
Porterville, CA 93257
(559) 782-7130
Grades: 9-12
| 170 students
Rank: #99.
Butterfield Charter
Charter School
(Math: ≤5% | Reading: 15-19%)
Rank:
Rank:
1/
Bottom 50%10
900 West Pioneer Ave.
Porterville, CA 93257
(559) 782-7057
Porterville, CA 93257
(559) 782-7057
Grades: K-12
| 470 students
Recent Articles
Parents’ Guide to Special Education
Special education law is not easy to decipher, with several regulations that govern special education services for disabled students. In this article, learn about the core components of the laws, rights, and individual education plans that can help create the best public school environment for your child.
Surveillance Cameras: Violation of Rights or Improved Security?
A school district in Virginia has given the green light to schools that want to install surveillance cameras in common areas like cafeterias and hallways. We’ll look at whether this is a violation of student privacy or the best way to keep order in schools.
Teachers in 19 States Allowed to Physically Punish Students
As of 2014, nineteen states still allow corporal punishment – spanking and paddling the most common choices – in their public schools. However, some argue that not only are these punishments physically harmful, they also are disproportionately administered to students of color. As a result, House democrats have taken up the issue in a new bill that would ban all forms of corporal punishment nationwide.
