David Williamson
Waterloo Region District School Board/Principal/Secondary
2024 Salary — last year on the list
$152,416Total compensation $152,515, including $98 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
2024
Employer Rank
#155Waterloo Region District School Board
Years on List
172008–2024
Peak Salary
$152,4162024
Full 2024 roster at Waterloo Region District School Board →·See where $152,416 ranks →
Total Compensation History
Full History
2008–2024
$100,557 in 2008 is worth about $144,710 in 2025 dollars.
Take-Home Pay
(After Tax) · 2024 estimate
In 2024, David Williamson's $152,416 salary works out to roughly $104,665 after income tax, CPP and EI — an all-in deduction rate of about 31.3%. Compared with 2023, when the figure was $124,732, that is a rise of about 22%. David Williamson has appeared on the list 17 times since 2008. Pension contributions — likely OTPP for teachers or OMERS in the School Boards sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$104,665
- Effective income-tax rate (excl. CPP/EI)
- ~28.0%
- CPP + EI contributions
- ~$5,105
- All-in deduction rate (incl. CPP/EI)
- ~31.3%
- vs. 2024 Secondary School Principal median
- −8%
Where does $152,416 rank on the Sunshine List? →
Estimate only: 2024 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.