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Donaldson Elem Sch
School pathway
Test scores
PSSA + Keystone 2024-25 . % Proficient or AdvancedWhat this means: On the PSSA + Keystone, Pennsylvania's statewide test, about 88 of every 100 students at this school read and write at grade level and about 93 of 100 do math at grade level. Across all Pennsylvania schools, those numbers are about 51 and 43. Reading and writing scores are down about 3 points since 2023, while math scores are up about 4 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 91% of students here test proficient in math and reading, well above the roughly 66% typical for Pennsylvania schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 25 points, placing it in Pennsylvania's top 10%.
7-year change
SY 2017-18 vs SY 2024-25About Donaldson Elem Sch
Located at 600 Donaldson Road, in Oakdale, Pennsylvania, Donaldson Elem Sch is an average-sized elementary campus that serves 535 students (grades K through 5), overseen by West Allegheny SD. By comparison, Pennsylvania's public schools average about 443 students each, so Donaldson Elem Sch sits 21% larger than that benchmark.
Across the 5 schools in West Allegheny SD (3,469 students total), Donaldson Elem Sch accounts for its share of the district's footprint.
Demographically, Donaldson Elem Sch records that nearly all students (90%) are White; the rest reads as 4% multiracial, 4% Black. That is meaningfully more White than the county at large, where the share is closer to 76%.
Looking at the economic backdrop, On paper, Donaldson Elem Sch has 30 full-time-equivalent teachers, translating to a class-load average of around 17.6:1. Statewide, the average ratio sits near 13.1:1, putting Donaldson Elem Sch higher than the state norm the norm. Roughly 27% of students at Donaldson Elem Sch qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. Set against Allegheny County (around 54%), the school's rate is meaningfully below typical.
On a residual basis (actual vs predicted given the student mix), Donaldson Elem Sch sits in the top 10% of Pennsylvania schools after the BeatsExpectations adjustment. Predicted proficiency for the school's FRL share is roughly 66.2%; actual is 91.2%, +25.0 points clear of the demographic baseline.
Around the school, Allegheny County reports that the typical household earns roughly $78,548 per year, 46% of adults hold a bachelor's degree or higher, and census figures put the poverty rate at about 7%. In all, Allegheny County runs 277 public schools (combined enrollment of about 141,392 students), of which Donaldson Elem Sch is one.
The closest other public school is West Allegheny MS, roughly 2.0 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Donaldson Elem Sch at 1st of 7; the average score across the group is 77.2%.
Donaldson Elem Sch operates from a low-density location.
Over the past 7-year window. Looking back 7 years, enrollment at Donaldson Elem Sch has remained close to its prior level, going from 524 students in 2018 to 535 in 2025. Over the same period, the White share expanded from 85% to 90%. Class-load math has grew: from 15.4:1 in 2018 to 17.6:1 in 2025.
Inside the community feed, members of the Donaldson Elem Sch community share and discuss enrollment questions, classroom assignments, and PTA news. Parents, students, alumni, and staff are welcome to weigh in.
Allegheny County at a glance
View full county profileQuick facts
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