Excellent
#344 of 9,533 schools in CA
Top 4% in state
Erma Duncan Polytechnical High
High School · Fresno Unified
4330 East Garland Ave., Fresno, CA 93726
Enrollment
1,186
Student-Teacher
19.1:1
Score
8.8
Grades
9th – 12th
Enrollment
1,186
Student-Teacher
19.1:1
Score
8.8
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Fresno
#5 of 175
public schools
California high schools
#48 of 1,892
In district
#5 of 98
Fresno Unified
Academic growth
9.7 / 10
Exceptional
About Erma Duncan Polytechnical High
Erma Duncan Polytechnical High is a public high school in Fresno, CA, part of the Fresno Unified. The school serves approximately 1,186 students in grades 9th – 12th with a student-teacher ratio of 19.1:1. It holds a MySchoolScout rating of 8.8/10, placing it in the 96.4th percentile among CA schools — an above average rating overall.
Students demonstrate 16% proficiency in math, 16 points below the state average and 51% in reading/language arts, 0 points below the state average. The school scores particularly well in student growth (9.7/10). Located in a neighborhood with a median household income of $51,913, where 17% of adults hold a bachelor's degree or higher.
The school is situated in a large city setting.
What's said publicly about Erma Duncan Polytechnical High
Synthesized from public, attributable sources. Updated May 2026.
Sources (1)
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
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Erma Duncan Polytechnical High — Students at Erma Duncan Polytechnical High score 37% proficient, which is above what's typical for similar communities (expected: 25%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
87.3%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 8 test records from CA state assessments. About our data
Proficiency Trend
↑ ImprovingAverage 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: 9.7/10.
How Erma Duncan Polytechnical High Compares
See how Erma Duncan Polytechnical High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 8% (2019) to 20.45% (2024). Reading/ELA proficiency has improved from 48% (2019) to 53.79% (2024).
Location
4330 East Garland Ave., Fresno, CA 93726
Nearby Alternatives
Families considering Erma Duncan Polytechnical High may also want to explore other high schools in the area. McLane High (rated 6.5/10, 0.7 miles away), a more accessible option. Additionally, Carter G. Woodson Public Charter (rated 5.9/10, 0.9 miles away), a more accessible option. For more schools in Fresno, see our Fresno schools guide .
Nearby Schools
20 within 1.7 mi| School | Distance | Rating |
|---|---|---|
| Centennial Elementary Fresno | 0.5 mi | 4.7 |
| McLane High Fresno | 0.7 mi | 6.5 |
| Scandinavian Middle Fresno | 0.7 mi | 7.5 |
| Wishon Elementary Fresno | 0.8 mi | 6.2 |
| Creative Alternative School Fresno | 1.0 mi | — |
| Irwin O. Addicott Fresno | 0.8 mi | 7.3 |
| Yosemite Valley Charter Fresno | 0.9 mi | 4.7 |
| Monarch River Academy Porterville | 0.9 mi | 2.8 |
| Carter G. Woodson Public Charter Fresno | 0.9 mi | 5.9 |
| Learn Academy, Fresno Fresno | 1.0 mi | — |
| Norseman Elementary Fresno | 1.2 mi | 8.0 |
| Thomas Elementary Fresno | 1.2 mi | 5.8 |
| Vinland Elementary Fresno | 1.3 mi | 6.3 |
| FIRST CHURCH OF GOD EARLY ENRICHMENT CENTER Fresno | 1.1 mi | — |
| Ericson Elementary Fresno | 1.3 mi | 7.5 |
| Maverick Center for Dyslexia, inc. Fresno | 1.1 mi | — |
| Viking Elementary Fresno | 1.3 mi | 5.7 |
| Birney Elementary Fresno | 1.3 mi | 6.9 |
| TRUTH TABERNACLE CHRISTIAN SCHOOL Fresno | 1.5 mi | 6.0 |
| Yosemite Middle Fresno | 1.7 mi | 6.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 93726 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$51,913
Median Home Value
$271,800
Median Rent
$1,254/mo
Population
44,766
College Educated
17.2%
Homeownership
38.2%
Avg Commute
20.9 min
Poverty Rate
25.9%
Median Age
30.6
Community Profile
The community surrounding Erma Duncan Polytechnical High has a median household income of $51,913. It is a community where 17% of adults hold a bachelor's degree or higher. The median home value in the area is $271,800, with a median rent of $1,254/month. The area has a poverty rate of 25.9%, indicating some economic challenges in the community. The average commute for residents is 21 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 |
|---|---|
| Cathedral City High Cathedral City, CA | 8.8 |
| King/Drew Medical Magnet High Los Angeles, CA | 8.8 |
| Monta Vista High Cupertino, CA | 8.8 |
| Shasta High Redding, CA | 8.8 |
| Tamalpais High Mill Valley, CA | 8.8 |
| Valley Academy of Arts and Sciences Granada Hills, CA | 8.8 |
Frequently Asked Questions
Common questions about Erma Duncan Polytechnical High
What grades does Erma Duncan Polytechnical High serve?
Erma Duncan Polytechnical High serves students in grades 9th through 12th.
How many students attend Erma Duncan Polytechnical High?
Erma Duncan Polytechnical High has an enrollment of approximately 1,186 students.
What is the student-teacher ratio at Erma Duncan Polytechnical High?
The student-teacher ratio at Erma Duncan Polytechnical High is 19.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Erma Duncan Polytechnical High rank in CA?
Erma Duncan Polytechnical High is ranked #344 out of 9,533 schools in CA.
What is Erma Duncan Polytechnical High's MySchoolScout rating?
Erma Duncan Polytechnical High has a composite rating of 8.8 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 Erma Duncan Polytechnical High?
Based on the most recent state assessment data, Erma Duncan Polytechnical High has 15.7% math proficiency and 51.1% reading/ELA proficiency.
Is Erma Duncan Polytechnical High a charter school?
No, Erma Duncan Polytechnical High is not a charter school. It is a traditional public school operated by the local school district.
Is Erma Duncan Polytechnical High a Title I school?
No, Erma Duncan Polytechnical High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Erma Duncan Polytechnical High?
87.3% of students at Erma Duncan Polytechnical High 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
- Walk Score
- 69 Somewhat Walkable
- Transit Score
- 40 Some Transit
- Bike Score
- 69 Bikeable
- City Safety
- High (4,045/100K)
Powered by 
FBI UCR 2024. City-level (Fresno). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,186
- Student-Teacher Ratio
- 19.1:1
- Teachers (FTE)
- 62
- Free/Reduced Lunch
- 87.3%
- Type
- regular
- Setting
- Large City
- County
- Fresno County
- Phone
- (559) 248-7080
- Data Year
- 2023–2024
Resources & Links
District
Fresno Unified- District Enrollment
- 68,568
- Schools in District
- 101
- Per-Pupil Spending
- $20,983
- District Rank
- #5 of 98
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.
Read our full methodologyRelated reading
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