Enrollment
397
Elementary
DISTRICT 405 · STATE 443
SCHOOL COMMUNITY·QUAKER VALLEY SD·NCES 421986006852
Osborne El Sch
1414 Beaver St, Sewickley, PA 15143 · (412) 749-4003 · Allegheny County
GRADES KG–05ELEMENTARY21-SUBURBREGULAR SCHOOL397 STUDENTS
Student : Teacher
13.6:1
29 FTE teachers
DISTRICT 13.0:1 · STATE 13.1:1
Free / Reduced Lunch
25%
98 students
DISTRICT 24% · STATE 75%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Student demographics
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
School pathway
Students here typically continue to
Based on grade levels within Quaker Valley SD. Attendance zones can vary; confirm enrollment with the district.
Test scores
PSSA + Keystone 2024-25 . % Proficient or AdvancedEnglish Language Arts
72.2%
PA avg 51.1% . -7.4pp since 2023
Math
78.6%
PA avg 43.0% . -0.8pp since 2023
What this means: On the PSSA + Keystone, Pennsylvania's statewide test, about 72 of every 100 students at this school read and write at grade level and about 79 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 7 points since 2023, while math scores have held steady.
Source: PSSA + Keystone. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
79.1%
composite math + reading, all grades
Predicted
67.0%
based on PA schools with similar FRL share
Beats by
+12.1pp
above demographic expectation
What this means: About 79% of students here test proficient in math and reading, compared with the roughly 67% typical for Pennsylvania schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Pennsylvania's top nor bottom 10%.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
7-year change
SY 2017-18 vs SY 2024-25Enrollment
397
+10 (+3%) vs 2017
Student : Teacher
13.6:1
was 13.6:1
% White
83%
was 80%
% Hispanic
5%
was 3%
% Black
4%
was 5%
% Asian
1%
was 2%
Source: NCES Common Core of Data
About Osborne El Sch
Osborne El Sch, a mid-sized elementary campus in Sewickley, Pennsylvania, one of the schools within Quaker Valley SD, instructs 397 students, covering grades K through 5.
Across the 4 schools in Quaker Valley SD (1,784 students total), Osborne El Sch accounts for its share of the district's footprint.
Demographically, Osborne El Sch reports that nearly all students (83%) are White. Beyond that, the school shows 8% multiracial, 5% Hispanic, 4% Black.
In terms of school funding signals, Osborne El Sch logs 29 full-time-equivalent teachers, putting the student-to-teacher ratio at about 13.6:1. That tracks the state average closely. About 25% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy. By comparison, Allegheny County runs at roughly 54%, so the school's eligibility rate is somewhat below the surrounding baseline.
On a demographically-adjusted basis, Osborne El Sch performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 67.0%, the actual is 79.1%, a residual of +12.1 points.
Around the school, Allegheny County reports that median household income runs about $78,548, roughly 46% of adults have completed at least a four-year degree, and the poverty rate sits near 7%. Across Allegheny County's 277 public schools (combined enrollment of about 141,392 students), Osborne El Sch is one campus in the mix.
Nearest neighbor: Quaker Valley MS, around 0.7 miles off. Counting just inside five miles, 8 other public schools cluster around Osborne El Sch. On composite proficiency, Osborne El Sch comes 4th of 9 in the immediate cluster, higher than the nearby-schools average of 65.2%.
Osborne El Sch operates from a residential location.
Trend over the last 7 years. Over the past 7-year window, the student count grew 3%: 387 students in 2018 compared to 397 in 2025.
On allk12, the feed for Osborne El Sch typically covers open house dates, ride-share offers, and field-trip permission slips. Posting is open to anyone connected to the school.
Allegheny County at a glance
View full county profilePopulation
1,238,177
Census ACS
Median income
$78,548
Household, ACS
Bachelor's+
46%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
277
141,392 students
Quick facts
Related schools
Other schools in Quaker Valley SD
- Quaker Valley HSHigh · 550 students
- Quaker Valley MSMiddle · 425 students
- Edgeworth El SchElementary · 412 students
Other schools in Sewickley
- Pennsylvania Distance Learning CSCombined · 1,246 students
- Franklin El SchElementary · 718 students
- Quaker Valley MSMiddle · 425 students
- Edgeworth El SchElementary · 412 students
Nearby schools
- Quaker Valley MS0.7 mi · 425
- Cornell HS1.6 mi · 252
- Cornell El Sch1.6 mi · 289
- Richard J. Hyde El Sch1.6 mi · 237
- Edgeworth El Sch1.7 mi · 412
- J H Brooks El Sch2.2 mi · 382
Frequently asked questions
About Osborne El SchHow many students attend Osborne El Sch?
Osborne El Sch enrolls approximately 397 students in grades KG-05.
What grades does Osborne El Sch serve?
Osborne El Sch serves grades KG-05.
How many teachers does Osborne El Sch have?
Osborne El Sch employs 29 FTE teachers, for a student-to-teacher ratio of 13.6:1.
What is the student diversity at Osborne El Sch?
Student demographics at Osborne El Sch are roughly 83% White, 5% Hispanic, 4% Black, 1% Asian, 8% Two or more.
What district is Osborne El Sch in?
Osborne El Sch is part of Quaker Valley SD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.