Mary Johnston
Georgian College of Applied Arts and Technology/Director
2025 Salary
$152,226Total compensation $152,697, including $471 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
#44Georgian College of Applied Arts and Technology
Years on List
82017–2025
Peak Salary
$155,8352023
Full 2025 roster at Georgian College of Applied Arts and Technology →·See where $152,226 ranks →
Total Compensation History
Full History
2017–2025
$101,850 in 2017 is worth about $128,250 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | DirectorGeorgian College Of Applied Arts and Technology | $152,226Benefits $471Total $152,697 |
| 2024 | DirectorGeorgian College Of Applied Arts and Technology | $147,311Benefits $398Total $147,709 |
| 2023 | DirectorGeorgian College Of Applied Arts and Technology | $155,835Benefits $448Total $156,283 |
| 2022 | DirectorGeorgian College Of Applied Arts and Technology | $139,835Benefits $391Total $140,226 |
| 2021 | DirectorGeorgian College Of Applied Arts and Technology | $117,835Benefits $341Total $118,176 |
| 2020 | DirectorGeorgian College Of Applied Arts and Technology | $112,323Benefits $241Total $112,564 |
| 2019 | DirectorGeorgian College Of Applied Arts and Technology | $109,194Benefits $202Total $109,397 |
| 2017 | DirectorGeorgian College | $101,850Benefits $182Total $102,032 |
Take-Home Pay
(After Tax) · 2025 estimate
Mary Johnston was paid $152,226 in 2025; after income tax, CPP and EI that is roughly $105,110, an effective income-tax rate of about 27.3%. Among those listed as Director in 2025, the median was $166,997; this salary sits about 9% below it. It is up about 3% on the $147,311 paid in 2024. Most Colleges employees belong to the CAAT Pension Plan, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$105,110
- Effective income-tax rate (excl. CPP/EI)
- ~27.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~31.0%
- vs. 2025 Director median
- −9%
Where does $152,226 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.