Sean Marks
Halton District School Board/Elementary Principal
2025 Salary
$167,168Total compensation $167,438, including $270 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
#112Halton District School Board
Years on List
162010–2025
Peak Salary
$167,1682025
Full 2025 roster at Halton District School Board →·See where $167,168 ranks →
Total Compensation History
Full History
2010–2025
$103,294 in 2010 is worth about $145,587 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Elementary PrincipalHalton District School Board | $167,168 |
| 2024 | Elementary PrincipalHalton District School Board | $152,254 |
| 2023 | —Halton District School Board | $142,199 |
| 2022 | Elementary PrincipalHalton District School Board | $142,196 |
| 2021 | Elementary PrincipalHalton District School Board | $140,328 |
| 2020 | Elementary PrincipalHalton District School Board | $139,354 |
| 2019 | Elementary PrincipalHalton District School Board | $125,650 |
| 2018 | Elementary PrincipalHalton District School Board | $124,677 |
| 2017 | Elementary PrincipalHalton District School Board | $122,375 |
| 2016 | Elementary PrincipalHalton District School Board | $120,154 |
| 2015 | Elementary PrincipalHalton District School Board | $123,645 |
| 2014 | Principal ElementaryHalton District School Board | $119,394 |
| 2013 | Principal ElementaryHalton District School Board | $117,136 |
| 2012 | Principal ElementaryHalton District School Board | $111,574 |
| 2011 | Principal ElementaryHalton District School Board | $107,927 |
| 2010 | Principal ElementaryHalton District School Board | $103,294 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Sean Marks's 2025 salary of $167,168 comes to roughly $113,333 once federal and Ontario income tax (about 28.9% effective) is deducted. At Halton District School Board, 3,337 people made the 2025 list with a median salary of $117,944; Sean Marks's total compensation of $167,438 ranked #112. 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
- ~$113,333
- Effective income-tax rate (excl. CPP/EI)
- ~28.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~32.2%
- vs. 2025 Elementary School Principal median
- about even
Where does $167,168 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.