Mary Ann Johnston
Peel District School Board/Teacher
2025 Salary
$121,433Total compensation $123,458, including $2,025 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
#1,612Peel District School Board
Years on List
142011–2025
Peak Salary
$142,1272024
Full 2025 roster at Peel District School Board →·See where $121,433 ranks →
Total Compensation History
Full History
2011–2025
$103,203 in 2011 is worth about $141,334 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | TeacherPeel District School Board | $121,433Benefits $2,025Total $123,458 |
| 2024 | TeacherPeel District School Board | $142,127Benefits $0Total $142,127 |
| 2023 | TeacherPeel District School Board | $105,935Benefits $0Total $105,935 |
| 2022 | TeacherPeel District School Board | $109,313Benefits $0Total $109,313 |
| 2021 | Teacher - CivicsPeel District School Board | $107,973Benefits $0Total $107,973 |
| 2020 | Teacher – CivicsPeel District School Board | $109,528Benefits $0Total $109,528 |
| 2019 | Teacher - CivicsPeel District School Board | $104,422Benefits $0Total $104,422 |
| 2018 | Teacher - CivicsPeel District School Board | $101,042Benefits $0Total $101,042 |
| 2017 | TeacherPeel District School Board | $110,303Benefits $0Total $110,303 |
| 2016 | Teacher, HistoryPeel District School Board | $109,038Benefits $119Total $109,157 |
| 2014 | Teacher - HistoryPeel District School Board | $102,439Benefits $143Total $102,582 |
| 2013 | Teacher - HistoryPeel District School Board | $105,155Benefits $143Total $105,298 |
| 2012 | TeacherPeel District School Board | $100,855Benefits $116Total $100,971 |
| 2011 | Teacher - HistoryPeel District School Board | $103,203Benefits $116Total $103,319 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $121,433 Mary Ann Johnston earned in 2025, roughly $87,702 would remain after income tax, CPP and EI, an all-in deduction rate of about 27.8%. That is about 15% less than the $142,127 paid in 2024. Records under this name have appeared on the Sunshine List 14 years in all, first in 2011. 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
- ~$87,702
- Effective income-tax rate (excl. CPP/EI)
- ~23.2%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~27.8%
- vs. 2025 Teacher median
- +3%
Where does $121,433 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.