Mark Dewhurst
Greater Essex County District School Board/Secondary Teacher
2025 Salary
$122,966Total compensation $122,966, 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
#266Greater Essex County District School Board
Years on List
102016–2025
Peak Salary
$139,1092024
Full 2025 roster at Greater Essex County District School Board →·See where $122,966 ranks →
Total Compensation History
Full History
2016–2025
$100,205 in 2016 is worth about $128,144 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Secondary TeacherGreater Essex County District School Board | $122,966 |
| 2024 | Secondary TeacherGreater Essex County District School Board | $139,109 |
| 2023 | —Greater Essex County District School Board | $107,543 |
| 2022 | Secondary TeacherGreater Essex County District School Board | $107,543 |
| 2021 | Secondary TeacherGreater Essex County District School Board | $106,904 |
| 2020 | Secondary TeacherGreater Essex County District School Board | $104,717 |
| 2019 | Secondary TeacherGreater Essex County District School Board | $103,428 |
| 2018 | Secondary TeacherGreater Essex County District School Board | $102,221 |
| 2017 | Secondary TeacherGreater Essex County District School Board | $103,362 |
| 2016 | Secondary TeacherGreater Essex County District School Board | $100,205 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Mark Dewhurst's $122,966 salary works out to roughly $88,570 after income tax, CPP and EI — an all-in deduction rate of about 28.0%. On total compensation of $122,966, Mark Dewhurst ranked #266 of 1,962 disclosed at Greater Essex County District School Board that year, where the median salary was $118,276. After pension contributions (probably OTPP for teachers or OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$88,570
- Effective income-tax rate (excl. CPP/EI)
- ~23.5%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.0%
- vs. 2025 Secondary Teacher median
- +4%
Where does $122,966 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.