Diana Hana Clarke
Trillium Lakelands District School Board/Teacher – Secondary Department Head
2025 Salary
$104,790Total compensation $104,790, 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
#735Trillium Lakelands District School Board
Years on List
12025–2025
Peak Salary
$104,7902025
Full 2025 roster at Trillium Lakelands District School Board →·See where $104,790 ranks →
Full History
2025–2025
| Year | Position | Salary |
|---|---|---|
| 2025 | Teacher – Secondary Department HeadTrillium Lakelands District School Board | $104,790Benefits $0Total $104,790 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $104,790 Diana Hana Clarke earned in 2025, roughly $77,306 would remain after income tax, CPP and EI, an all-in deduction rate of about 26.2%. For comparison, the median Teacher - Secondary Department Head on the 2025 list was paid $121,679; this salary is about 14% less. 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
- ~$77,306
- Effective income-tax rate (excl. CPP/EI)
- ~21.0%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~26.2%
- vs. 2025 Teacher - Secondary Department Head median
- −14%
Where does $104,790 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.