School District of Philadelphia / Science Leadership Academy / Assistant Principal
Job-title file
Lead staff and operations — set priorities, allocate resources, and oversee program delivery.
1 employees hold this title in Science Leadership Academy. Median total compensation for the role is $116,992, above the department median of $93,154.
Compared with the local labor market
Across all employers in the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD area, the median wage for Education Administrators, Kindergarten through Secondary — about 7,890 people — is $129,130. Science Leadership Academy pays a median base salary of $116,992 for this role, 9% below that figure — about the 38th percentile of local pay for the occupation.
The bar is the range of annual wages for Education Administrators, Kindergarten through Secondary across every employer in the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD area, from the 10th to the 90th percentile, with the middle 50% highlighted. The marker shows Science Leadership Academy’s median base salary for this role. Both figures are base pay only.
And across the country
Nationwide, the median wage for Education Administrators, Kindergarten through Secondary — about 328,330 people — is $105,870. Science Leadership Academy’s median base salary is 11% above that national figure, about the 60th percentile of pay for the occupation nationally.
Local and national wages differ for reasons beyond how well a job pays — cost of living, the mix of employers, and local demand for the occupation all move the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD range relative to the national one.
Median total compensation for this role at Science Leadership Academy is $116,992, which includes overtime and employer-paid benefits. The benchmark above excludes both, so total compensation is deliberately not compared against it.
Benchmark: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025). BLS Occupational Employment and Wage Statistics (OEWS) covers all employers in the area — private, non-profit, and government alike — so this is a comparison against the whole local labor market for the occupation, not against private-sector pay. OEWS wages are straight-time pay and exclude overtime, shift differentials, and employer-paid benefits, so the government figure shown here is base pay on the same basis. Total compensation is not comparable to it. Job titles are matched to the closest standard occupation, so the comparison is between similar work rather than an identical job classification.
Compare departments
Assistant Principal is held in 181 School District of Philadelphia departments. In Science Leadership Academy, the median of $116,992 ranks #110 of 181.
Median total compensation for the Assistant Principal role in other School District of Philadelphiadepartments (highest first). Each bar links to that department’s page for this role.
Compare jurisdictions
This role is reported in 7 jurisdictions. In School District of Philadelphia, the median of $121,419 ranks #4 of 7. See Assistant Principal across all of School District of Philadelphia →
Median total compensation for comparable Assistant Principal roles in other jurisdictions. Titles are matched by normalized name across sources, not identical job classification, and pay is not cost-of-living adjusted. Each bar links to that jurisdiction’s page for the role.
Record list
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Assistant Principal/Science Leadership Academy
Source-specific fields
At Science Leadership Academy, Kelly Schaaf serves as a Assistant Principal. Their 2026 pay totaled $116,992. Their bargaining unit is Casa.