Patricia Onderdonk
Peel District School Board/Principal
2025 Salary
$175,481Total compensation $177,506, including $2,025 in taxable benefits.
Source: Ontario’s Public Sector Salary Disclosure — names paid $100,000 or more that year. How we build this · Report an error on this page
At a Glance
2025
Employer Rank
#215Peel District School Board
Years on List
52021–2025
Peak Salary
$175,4812025
Full 2025 roster at Peel District School Board →·See where $175,481 ranks →
Total Compensation History
Full History
2021–2025
$100,596 in 2021 is worth about $116,652 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | PrincipalPeel District School Board | $175,481Benefits $2,025Total $177,506 |
| 2024 | PrincipalPeel District School Board | $160,268Benefits $0Total $160,268 |
| 2023 | Vice PrincipalPeel District School Board | $125,963Benefits $0Total $125,963 |
| 2022 | Vice PrincipalPeel District School Board | $114,103Benefits $0Total $114,103 |
| 2021 | Teacher - Special Education CommunicationsPeel District School Board | $100,596Benefits $0Total $100,596 |
Take-Home Pay
(After Tax) · 2025 estimate
Patricia Onderdonk was paid $175,481 in 2025; after income tax, CPP and EI that is roughly $117,908, an effective income-tax rate of about 29.7%. For comparison, the median Principal (level not specified) on the 2025 list was paid $165,678; this salary is about 6% more. That is about 9% more than the $160,268 paid in 2024. After pension contributions (probably OTPP for teachers or OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$117,908
- Effective income-tax rate (excl. CPP/EI)
- ~29.7%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~32.8%
- vs. 2025 Principal (level not specified) median
- +6%
Where does $175,481 rank on the Sunshine List? →
Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.