Sean Firth
Regional Municipality of Durham/Police – Sergeant
2025 Salary
$154,397Total compensation $155,323, including $926 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
#482Regional Municipality of Durham
Years on List
102016–2025
Peak Salary
$158,8482024
Full 2025 roster at Regional Municipality of Durham →·See where $154,397 ranks →
Total Compensation History
Full History
2016–2025
$104,442 in 2016 is worth about $133,562 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Police – SergeantRegional Municipality Of Durham | $154,397Benefits $926Total $155,323 |
| 2024 | Police - SergeantRegional Municipality Of Durham | $158,848Benefits $981Total $159,830 |
| 2023 | Police - SergeantRegional Municipality Of Durham | $144,831Benefits $752Total $145,582 |
| 2022 | Police - SergeantRegional Municipality Of Durham | $141,740Benefits $670Total $142,410 |
| 2021 | Police - SergeantRegional Municipality Of Durham | $135,518Benefits $660Total $136,178 |
| 2020 | Police – SergeantRegional Municipality Of Durham | $130,047Benefits $633Total $130,680 |
| 2019 | Police - ConstableRegional Municipality Of Durham | $119,271Benefits $589Total $119,860 |
| 2018 | Police - ConstableRegional Municipality of Durham | $118,482Benefits $593Total $119,075 |
| 2017 | Police - ConstableRegional Municipality of Durham | $104,140Benefits $647Total $104,787 |
| 2016 | Police - ConstableRegional Municipality of Durham | $104,442Benefits $591Total $105,033 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Sean Firth's 2025 salary of $154,397 comes to roughly $106,306 once federal and Ontario income tax (about 27.6% effective) is deducted. For comparison, the median Police Sergeant on the 2025 list was paid $150,999; this salary is about 2% more. Records under this name have appeared on the Sunshine List 10 years in all, first in 2016. After pension contributions (probably OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$106,306
- Effective income-tax rate (excl. CPP/EI)
- ~27.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~31.1%
- vs. 2025 Police Sergeant median
- +2%
Where does $154,397 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.