Below Average
#8527 of 9,533 schools in CA
Butterfield Charter
School · Porterville Unified
600 West Grand Ave., Porterville, CA 93257
Enrollment
470
Student-Teacher
24.7:1
Score
4.3
Grades
Kindergarten – 12th
Enrollment
470
Student-Teacher
24.7:1
Score
4.3
Grades
Kindergarten – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Porterville
#30 of 33
public schools
California schools
#422 of 475
In district
#20 of 21
Porterville Unified
About Butterfield Charter
Butterfield Charter is a charter school located in the small suburban area of Porterville, California. Serving kindergarten through twelfth grade students, Butterfield Charter has an enrollment of 470 and maintains a student-to-teacher ratio of approximately 25 to 1 with 19 full-time equivalent teachers. The school’s focus on flexibility within the charter framework aims to meet the diverse needs of its students, though current academic performance shows room for improvement.
According to MySchoolScout ratings, Butterfield Charter ranks in the 1st percentile among California schools, with only 19% of students proficient or above in ELA and reading, and a mere 3% reaching proficiency in math. Despite these challenges, the school community remains committed to student development and progress. Butterfield Charter is situated in a setting that offers a supportive suburban environment for its students and families.
What Parents Should Know
The student-teacher ratio at Butterfield Charter is 24.7:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Butterfield Charter is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Butterfield Charter — Students at Butterfield Charter score 11% proficient, which is below what's typical for similar communities (expected: 34%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
71.9%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 10 test records from CA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 3.7/10.
How Butterfield Charter Compares
See how Butterfield Charter performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 2.5% (2019) to 3.79% (2024). Reading/ELA proficiency has declined from 37% (2019) to 17.84% (2024).
Location
600 West Grand Ave., Porterville, CA 93257
Nearby Alternatives
Families considering Butterfield Charter may also want to explore other schools in the area. Burton Middle (rated 7.9/10, 2.2 miles away), which scores notably higher. Another option is Bartlett Middle (rated 7.3/10, 1.6 miles away), which scores notably higher. Additionally, Sequoia Middle (rated 7.0/10, 0.5 miles away), which scores notably higher. For more schools in Porterville, see our Porterville schools guide .
Nearby Schools
20 within 2.2 mi| School | Distance | Rating |
|---|---|---|
| Porterville Military Academy Porterville | 0.0 mi | 6.9 |
| Vine Street Community Day Porterville | 0.1 mi | — |
| Westfield Elementary Porterville | 0.3 mi | 4.9 |
| Monte Vista Elementary Porterville | 0.4 mi | 4.4 |
| Sequoia Middle Porterville | 0.5 mi | 7.0 |
| Sequoia Christian Academey Porterville Porterville | 1.0 mi | — |
| Monache High Porterville | 1.0 mi | 6.3 |
| Oak Grove Elementary Porterville | 1.4 mi | 5.1 |
| Belleview Elementary Porterville | 1.5 mi | 6.7 |
| Bartlett Middle Porterville | 1.6 mi | 7.3 |
| West Putnam Elementary Porterville | 1.7 mi | 4.3 |
| ST ANNE SCHOOL Porterville | 1.6 mi | 6.5 |
| Citrus High Porterville | 1.6 mi | 6.2 |
| Porterville High Porterville | 1.9 mi | 5.0 |
| Olive Street Elementary Porterville | 2.1 mi | 6.5 |
| Los Robles Elementary Porterville | 1.9 mi | 7.0 |
| Roche Elementary Porterville | 2.0 mi | 6.9 |
| William R. Buckley Elementary Porterville | 2.0 mi | 5.1 |
| Burton Elementary Porterville | 2.3 mi | 6.4 |
| Burton Middle Porterville | 2.2 mi | 7.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 93257 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$58,261
Median Home Value
$276,400
Median Rent
$1,086/mo
Population
79,340
College Educated
14.7%
Homeownership
55.4%
Avg Commute
24.3 min
Poverty Rate
19.6%
Median Age
30.9
Community Profile
The community surrounding Butterfield Charter has a median household income of $58,261. It is a community where 15% of adults hold a bachelor's degree or higher. The median home value in the area is $276,400, with a median rent of $1,086/month. The area has a poverty rate of 19.6%. The average commute for residents is 24 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Avalon K-12 Avalon, CA | 4.3 |
| High Desert Premier Academy Apple Valley, CA | 4.3 |
| 21st Century Learning Institute Beaumont, CA | 4.2 |
| Circle of Independent Learning Fremont, CA | 4.2 |
| Mountain Oaks San Andreas, CA | 4.2 |
| Pivot Charter School - North Bay Santa Rosa, CA | 4.2 |
Frequently Asked Questions
Common questions about Butterfield Charter
What grades does Butterfield Charter serve?
Butterfield Charter serves students in grades Kindergarten through 12th.
How many students attend Butterfield Charter?
Butterfield Charter has an enrollment of approximately 470 students.
What is the student-teacher ratio at Butterfield Charter?
The student-teacher ratio at Butterfield Charter is 24.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Butterfield Charter rank in CA?
Butterfield Charter is ranked #8527 out of 9,533 schools in CA.
What is Butterfield Charter's MySchoolScout rating?
Butterfield Charter has a composite rating of 4.3 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Butterfield Charter?
Based on the most recent state assessment data, Butterfield Charter has 2.6% math proficiency and 19.2% reading/ELA proficiency.
Is Butterfield Charter a charter school?
Yes, Butterfield Charter is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Butterfield Charter a Title I school?
No, Butterfield Charter is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Butterfield Charter?
71.9% of students at Butterfield Charter qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
- City Safety
- High (1,876/100K)
FBI UCR 2024. City-level (Porterville). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 12th
- Enrollment
- 470
- Student-Teacher Ratio
- 24.7:1
- Teachers (FTE)
- 19
- Free/Reduced Lunch
- 71.9%
- Type
- regular
- Setting
- Small Suburb
- County
- Tulare County
- Phone
- (559) 782-7057
- Data Year
- 2023–2024
Resources & Links
District
Porterville Unified- District Enrollment
- 13,963
- Schools in District
- 22
- Per-Pupil Spending
- $18,988
- District Rank
- #20 of 21
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
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