Peter Chu Su
Regional Municipality of York/Data Scientist
2025 Salary
$123,995Total compensation $124,382, including $387 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
#956Regional Municipality of York
Years on List
92017–2025
Peak Salary
$124,7272020
Full 2025 roster at Regional Municipality of York →·See where $123,995 ranks →
Total Compensation History
Full History
2017–2025
$103,836 in 2017 is worth about $130,751 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Data ScientistRegional Municipality Of York | $123,995 |
| 2024 | Data ScientistRegional Municipality Of York | $118,682 |
| 2023 | Data ScientistRegional Municipality Of York | $116,355 |
| 2022 | Data ScientistRegional Municipality Of York | $116,781 |
| 2021 | Data ScientistRegional Municipality Of York | $109,980 |
| 2020 | Data ScientistRegional Municipality Of York | $124,727 |
| 2019 | Data ScientistRegional Municipality Of York | $108,632 |
| 2018 | Data ScientistRegional Municipality of York | $106,774 |
| 2017 | Data ScientistRegional Municipality of York | $103,836 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $123,995 Peter Chu Su earned in 2025, roughly $89,152 would remain after income tax, CPP and EI, an all-in deduction rate of about 28.1%. Compared with 2024, when the figure was $118,682, that is a rise of about 4%. Records under this name have appeared on the Sunshine List 9 years in all, first in 2017. After pension contributions (probably OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$89,152
- 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 Data Scientist median
- +7%
Where does $123,995 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.