Average
#1146 of 2,842 schools in PA
Top 40% in state
Pittsburgh Allderdice HS
High School · Pittsburgh SD
2409 Shady Ave, Pittsburgh, PA 15217
Enrollment
1,294
Student-Teacher
13.6:1
Score
6.8
Grades
9th – 12th
Enrollment
1,294
Student-Teacher
13.6:1
Score
6.8
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Pittsburgh
#54 of 148
public schools
Pennsylvania high schools
#177 of 641
In district
#20 of 56
Pittsburgh SD
School environment
9.4 / 10
Exceptional
About Pittsburgh Allderdice HS
Pittsburgh Allderdice HS serves 1,294 students in grades 9 through 12 as part of Pittsburgh's public school system. With 95 full-time equivalent teachers, the school maintains a manageable 13.6-to-1 student-teacher ratio that allows for more individualized attention in the classroom. Currently ranked #1952 out of 2852 Pennsylvania high schools, Allderdice operates with room for academic growth while serving students in an educationally supportive environment.
The school's MySchoolScout rating of 4.2 out of 10 reflects ongoing efforts to strengthen student outcomes. The school draws from a well-educated community where 74% of residents hold bachelor's degrees or higher, creating a neighborhood culture that values learning and academic achievement. The surrounding area boasts a median household income of $83,405 and median home values of $403,500, indicating a stable, middle-to-upper-middle-class residential environment.
Despite the community's educational advantages, the school faces the challenge of translating this supportive backdrop into improved academic performance. The relatively low poverty rate of 13.8% in the surrounding ZIP code suggests most students come from economically stable homes. Pittsburgh Allderdice HS sits on Shady Avenue in Pittsburgh's urban landscape, serving families who have chosen to remain in the city while benefiting from a neighborhood that combines urban accessibility with educational resources.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Pittsburgh Allderdice HS — Students at Pittsburgh Allderdice HS score 44% proficient, which is above what's typical for similar communities (expected: 33%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
100%
Students qualifying for federal meal assistance
Test Scores PA EDFACTS (2020-21)
Based on 4 test records from PA 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: 1.3/10.
How Pittsburgh Allderdice HS Compares
See how Pittsburgh Allderdice HS performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 63% (2019) to 54% (2021). Reading/ELA proficiency has declined from 70% (2019) to 34.5% (2021).
Location
2409 Shady Ave, Pittsburgh, PA 15217
Nearby Alternatives
Families considering Pittsburgh Allderdice HS may also want to explore other high schools in the area. Pittsburgh Greenfield K-8 (rated 9.1/10, 1.3 miles away), which scores notably higher. Another option is ELLIS SCHOOL (rated 8.8/10, 1.7 miles away), which scores notably higher. Additionally, YESHIVA SCHOOLS (rated 8.4/10, 0.6 miles away), which scores notably higher. For more schools in Pittsburgh, see our Pittsburgh schools guide .
Nearby Schools
20 within 1.4 mi| School | Distance | Rating |
|---|---|---|
| COMMUNITY DAY SCHOOL Pittsburgh | 0.2 mi | 8.3 |
| Pittsburgh Colfax K-8 Pittsburgh | 0.3 mi | 8.2 |
| Pittsburgh Minadeo K-5 Pittsburgh | 0.5 mi | 3.8 |
| YESHIVA SCHOOLS OF PITTSBURGH Pittsburgh | 0.5 mi | 7.4 |
| YESHIVA SCHOOLS Pittsburgh | 0.6 mi | 8.4 |
| ST EDMUND'S ACADEMY Pittsburgh | 0.6 mi | 7.9 |
| THE DAY SCHOOL AT CHILDRENS INSTITUTE PITTSBURGH Pittsburgh | 0.9 mi | 7.4 |
| CARRIAGE HOUSE CHILDRENS CENTER Pittsburgh | 1.0 mi | — |
| Pittsburgh Linden K-5 Pittsburgh | 1.1 mi | 4.7 |
| ST BEDE SCHOOL Pittsburgh | 1.3 mi | 6.3 |
| Pittsburgh Sterrett 6-8 Pittsburgh | 1.4 mi | 7.5 |
| Environmental CS at Frick Park Pittsburgh | 1.3 mi | 8.3 |
| PITTSBURGH NEW CHURCH SCHOOL Pittsburgh | 1.5 mi | — |
| THE UNIVERSITY SCHOOL Pittsburgh | 1.6 mi | 6.0 |
| ELLIS SCHOOL Pittsburgh | 1.7 mi | 8.8 |
| Pittsburgh Greenfield K-8 Pittsburgh | 1.3 mi | 9.1 |
| CARNEGIE MELLON UNIV CHILDREN'S SCHOOL Pittsburgh | 1.5 mi | — |
| Propel CS-Homestead Pittsburgh | 1.7 mi | 6.0 |
| SHADY SIDE ACADEMY JUNIOR SCHOOL Pittsburgh | 1.5 mi | 5.4 |
| Dickson Prep STEAM Academy Swissvale | 1.4 mi | 6.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 15217 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$91,695
Median Home Value
$431,600
Median Rent
$1,412/mo
Population
26,200
College Educated
73.7%
Homeownership
52%
Avg Commute
21.2 min
Poverty Rate
13.2%
Median Age
38.3
Community Profile
The community surrounding Pittsburgh Allderdice HS has a median household income of $91,695. It is a well-educated community where 74% of adults hold a bachelor's degree or higher. The median home value in the area is $431,600, with a median rent of $1,412/month. The area has a poverty rate of 13.2%. 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 |
|---|---|
| Central Bucks HS-South Warrington, PA | 6.8 |
| Mars Area SHS Mars, PA | 6.8 |
| Pocono Mountain West HS Pocono Summit, PA | 6.8 |
| Warwick SHS Lititz, PA | 6.8 |
| Abington Heights HS Clarks Summit, PA | 6.7 |
| HS of Engineering & Science Philadelphia, PA | 6.7 |
Frequently Asked Questions
Common questions about Pittsburgh Allderdice HS
What grades does Pittsburgh Allderdice HS serve?
Pittsburgh Allderdice HS serves students in grades 9th through 12th.
How many students attend Pittsburgh Allderdice HS?
Pittsburgh Allderdice HS has an enrollment of approximately 1,294 students.
What is the student-teacher ratio at Pittsburgh Allderdice HS?
The student-teacher ratio at Pittsburgh Allderdice HS is 13.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Pittsburgh Allderdice HS rank in PA?
Pittsburgh Allderdice HS is ranked #1146 out of 2,842 schools in PA.
What is Pittsburgh Allderdice HS's MySchoolScout rating?
Pittsburgh Allderdice HS has a composite rating of 6.8 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 Pittsburgh Allderdice HS?
Based on the most recent state assessment data, Pittsburgh Allderdice HS has 58.5% math proficiency and 52.3% reading/ELA proficiency.
Is Pittsburgh Allderdice HS a charter school?
No, Pittsburgh Allderdice HS is not a charter school. It is a traditional public school operated by the local school district.
Is Pittsburgh Allderdice HS a Title I school?
No, Pittsburgh Allderdice HS is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Pittsburgh Allderdice HS?
100.0% of students at Pittsburgh Allderdice HS 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
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,294
- Student-Teacher Ratio
- 13.6:1
- Teachers (FTE)
- 95
- Free/Reduced Lunch
- 100.0%
- Type
- regular
- Setting
- Large City
- County
- Allegheny County
- Phone
- (412) 529-4800
- Data Year
- 2023–2024
Resources & Links
District
Pittsburgh SD- District Enrollment
- 19,769
- Schools in District
- 56
- Per-Pupil Spending
- $24,391
- District Rank
- #20 of 56
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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