Diana Elizabeth Lau
York Region District School Board/Superintendent Of Education, Board Math Lead
2025 Salary
$214,025Total compensation $214,025, including $0 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
#16York Region District School Board
Years on List
112015–2025
Peak Salary
$214,0252025
Full 2025 roster at York Region District School Board →·See where $214,025 ranks →
Total Compensation History
Full History
2015–2025
$103,929 in 2015 is worth about $134,796 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Superintendent Of Education, Board Math LeadYork Region District School Board | $214,025Benefits $0Total $214,025 |
| 2024 | Superintendent Of Education, Board Math LeadYork Region District School Board | $212,203Benefits $0Total $212,203 |
| 2023 | Superintendent Of EducationYork Region District School Board | $176,347Benefits $0Total $176,347 |
| 2022 | Superintendent Of Education Student AchievementYork Region District School Board | $146,004Benefits $0Total $146,004 |
| 2021 | Elementary PrincipalYork Region District School Board | $131,953Benefits $0Total $131,953 |
| 2020 | Elementary PrincipalYork Region District School Board | $127,551Benefits $0Total $127,551 |
| 2019 | Elementary PrincipalYork Region District School Board | $124,521Benefits $0Total $124,521 |
| 2018 | Elementary PrincipalYork Region District School Board | $119,264Benefits $50Total $119,314 |
| 2017 | Elementary PrincipalYork Region District School Board | $113,526Benefits $284Total $113,810 |
| 2016 | Elementary Vice PrincipalYork Region District School Board | $109,287Benefits $249Total $109,536 |
| 2015 | Elementary Vice PrincipalYork Region District School Board | $103,929Benefits $237Total $104,166 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Diana Elizabeth Lau's $214,025 salary works out to roughly $137,809 after income tax, CPP and EI — an all-in deduction rate of about 35.6%. Compared with 2024, when the figure was $212,203, that is a rise of about 1%. Diana Elizabeth Lau has appeared on the list 11 times since 2015. Most School Boards employees belong to OTPP for teachers or OMERS, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$137,809
- Effective income-tax rate (excl. CPP/EI)
- ~33.0%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~35.6%
Where does $214,025 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.