Mhairi Johnston
Durham District School Board/Elementary Principal
2024 Salary — last year on the list
$102,657Total compensation $102,657, 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
Records separated by several years; may be more than one person.
At a Glance
2024
Employer Rank
#4,116Durham District School Board
Years on List
92012–2024
Peak Salary
$147,3992023
Full 2024 roster at Durham District School Board →·See where $102,657 ranks →
Total Compensation History
Full History
2012–2024
$101,021 in 2012 is worth about $136,299 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2024 | Elementary PrincipalDurham District School Board | $102,657Benefits $0Total $102,657 |
| 2023 | Elementary PrincipalDurham District School Board | $147,399Benefits $0Total $147,399 |
| 2019 | Elementary PrincipalDurham District School Board | $123,590Benefits $0Total $123,590 |
| 2018 | Elementary PrincipalDurham District School Board | $117,397Benefits $69Total $117,466 |
| 2017 | Elementary PrincipalDurham District School Board | $112,020Benefits $261Total $112,281 |
| 2016 | Elementary Vice PrincipalDurham District School Board | $109,196Benefits $204Total $109,400 |
| 2015 | Elementary Vice PrincipalDurham District School Board | $105,099Benefits $331Total $105,430 |
| 2013 | Elementary Vice PrincipalDurham District School Board | $100,500Benefits $349Total $100,850 |
| 2012 | Elementary Vice PrincipalDurham District School Board | $101,021Benefits $427Total $101,448 |
Take-Home Pay
(After Tax) · 2024 estimate
Mhairi Johnston was paid $102,657 in 2024; after income tax, CPP and EI that is roughly $75,685, an effective income-tax rate of about 21.3%. The 2023 record under this name shows $147,399. Records under this name have appeared on the Sunshine List 9 years in all, first in 2012. After pension contributions (probably OTPP for teachers or OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$75,685
- Effective income-tax rate (excl. CPP/EI)
- ~21.3%
- CPP + EI contributions
- ~$5,105
- All-in deduction rate (incl. CPP/EI)
- ~26.3%
- vs. 2024 Elementary School Principal median
- −34%
Where does $102,657 rank on the Sunshine List? →
Estimate only: 2024 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.