Marc Roskamp
City of St. Thomas/Police Chief, St. Thomas Police Service
2025 Salary
$256,357Total compensation $264,448, including $8,091 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
#1City of St. Thomas
Years on List
142012–2025
Peak Salary
$256,3572025
Full 2025 roster at City of St. Thomas →·See where $256,357 ranks →
Total Compensation History
Full History
2012–2025
$103,350 in 2012 is worth about $139,441 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Police Chief, St. Thomas Police ServiceCity Of St. Thomas | $256,357 |
| 2024 | Police Chief - St. Thomas Police ServiceCity Of St. Thomas | $226,499 |
| 2023 | Police Chief - St. Thomas Police ServiceCity Of St. Thomas | $209,643 |
| 2022 | Deputy Police Chief - St. Thomas Police ServiceCity Of St. Thomas | $189,980 |
| 2021 | Deputy Police ChiefCity Of St. Thomas | $184,939 |
| 2020 | Deputy Police ChiefCity Of St. Thomas | $176,774 |
| 2019 | Inspector of PoliceCity Of St. Thomas | $160,076 |
| 2018 | Deputy Police ChiefCity of St. Thomas | $155,376 |
| 2017 | Inspector of PoliceCity of St. Thomas | $145,813 |
| 2016 | Staff SergeantCity of St. Thomas | $123,390 |
| 2015 | Staff SergeantCity of St. Thomas | $118,785 |
| 2014 | Staff SergeantCity of St. Thomas | $117,997 |
| 2013 | Staff SergeantCity of St. Thomas | $111,337 |
| 2012 | Staff SergeantCity of St. Thomas | $103,350 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $256,357 Marc Roskamp earned in 2025, roughly $159,087 would remain after income tax, CPP and EI, an all-in deduction rate of about 37.9%. Within City of St. Thomas, Marc Roskamp's total compensation of $264,448 was the #1 of 221, against a median salary of $132,438. Marc Roskamp has appeared on the list 14 times since 2012. After pension contributions (probably OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$159,087
- Effective income-tax rate (excl. CPP/EI)
- ~35.8%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~37.9%
Where does $256,357 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.