Patrick Onyia
City of Toronto/Area Supervisor Process Operations And Maintenance
2025 Salary
$124,193Total compensation $124,900, including $707 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
#7,398City of Toronto
Years on List
52019–2025
Peak Salary
$124,1932025
Full 2025 roster at City of Toronto →·See where $124,193 ranks →
Total Compensation History
Full History
2019–2025
$102,262 in 2019 is worth about $123,466 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Area Supervisor Process Operations And MaintenanceCity Of Toronto | $124,193 |
| 2024 | Area Supervisor Process Operations And MaintenanceCity Of Toronto | $106,999 |
| 2022 | Plant Technician WastewaterCity Of Toronto | $102,411 |
| 2021 | Plant Technician WastewaterCity Of Toronto | $100,991 |
| 2019 | Plant Technician WastewaterCity Of Toronto | $102,262 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Patrick Onyia's $124,193 salary works out to roughly $89,265 after income tax, CPP and EI — an all-in deduction rate of about 28.1%. It is up about 16% on the $106,999 paid in 2024. Records under this name have appeared on the Sunshine List 5 years in all, first in 2019. After pension contributions (probably OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$89,265
- Effective income-tax rate (excl. CPP/EI)
- ~23.7%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~28.1%
- vs. 2025 Area Supervisor Process Operations and Maintenance median
- −10%
Where does $124,193 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.