David Costantini
Regional Municipality of Halton/District Commander, Superintendent
2025 Salary
$270,588Total compensation $295,575, including $24,987 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
#11Regional Municipality of Halton
Years on List
152011–2025
Peak Salary
$270,5882025
Full 2025 roster at Regional Municipality of Halton →·See where $270,588 ranks →
Total Compensation History
Full History
2011–2025
$101,244 in 2011 is worth about $138,651 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | District Commander, SuperintendentRegional Municipality Of Halton | $270,588Benefits $24,987Total $295,575 |
| 2024 | District Commander, SuperintendentRegional Municipality Of Halton | $204,055Benefits $24,017Total $228,072 |
| 2023 | Inspector, Regional Criminal Investigation DepartmentRegional Municipality Of Halton | $178,037Benefits $21,152Total $199,189 |
| 2022 | Inspector, Regional Criminal Investigation DepartmentRegional Municipality Of Halton | $179,285Benefits $17,786Total $197,071 |
| 2021 | Inspector, Regional Criminal Investigation DepartmentRegional Municipality Of Halton | $176,043Benefits $16,152Total $192,195 |
| 2020 | Manager, District OperationsRegional Municipality Of Halton | $172,553Benefits $17,053Total $189,606 |
| 2019 | Manager, District OperationsRegional Municipality Of Halton | $141,526Benefits $5,772Total $147,297 |
| 2018 | Manager, Criminal Investigations BureauRegional Municipality of Halton | $142,377Benefits $509Total $142,886 |
| 2017 | Manager, Criminal Investigations BureauRegional Municipality of Halton | $130,561Benefits $546Total $131,106 |
| 2016 | Manager, Criminal InvestigationsRegional Municipality of Halton | $118,926Benefits $516Total $119,442 |
| 2015 | Manager, Criminal InvestigationsRegional Municipality of Halton | $111,407Benefits $450Total $111,857 |
| 2014 | Training CoordinatorRegional Municipality of Halton | $114,583Benefits $489Total $115,071 |
| 2013 | DetectiveRegional Municipality of Halton | $112,354Benefits $427Total $112,781 |
| 2012 | DetectiveRegional Municipality of Halton | $104,616Benefits $349Total $104,964 |
| 2011 | Platoon SupervisorRegional Municipality of Halton | $101,244Benefits $332Total $101,576 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $270,588 David Costantini earned in 2025, roughly $165,699 would remain after income tax, CPP and EI, an all-in deduction rate of about 38.8%. That is about 33% more than the $204,055 paid in 2024. On total compensation of $295,575, David Costantini ranked #11 of 2,135 disclosed at Regional Municipality of Halton that year, where the median salary was $128,827. After pension contributions (probably OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$165,699
- Effective income-tax rate (excl. CPP/EI)
- ~36.7%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~38.8%
Where does $270,588 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.