Gongyuan Zhang
Centennial College of Applied Arts and Technology/Database Administrator
2025 Salary
$139,975Total compensation $140,050, including $75 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
#198Centennial College of Applied Arts and Technology
Years on List
112015–2025
Peak Salary
$139,9752025
Full 2025 roster at Centennial College of Applied Arts and Technology →·See where $139,975 ranks →
Total Compensation History
Full History
2015–2025
$112,739 in 2015 is worth about $146,222 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Database AdministratorCentennial College Of Applied Arts and Technology | $139,975Benefits $75Total $140,050 |
| 2024 | Database AdministratorCentennial College Of Applied Arts and Technology | $131,829Benefits $86Total $131,915 |
| 2023 | Database, Banner AdministratorCentennial College Of Applied Arts and Technology | $126,233Benefits $95Total $126,329 |
| 2022 | Database, Banner AdministratorCentennial College Of Applied Arts and Technology | $134,986Benefits $95Total $135,081 |
| 2021 | Database and Banner AdministratorCentennial College Of Applied Arts and Technology | $113,868Benefits $92Total $113,961 |
| 2020 | Database and Banner AdministratorCentennial College Of Applied Arts and Technology | $116,269Benefits $102Total $116,370 |
| 2019 | Database and Banner AdministratorCentennial College Of Applied Arts and Technology | $114,398Benefits $99Total $114,498 |
| 2018 | Database AdministratorCentennial College | $105,807Benefits $98Total $105,905 |
| 2017 | Database Banner AdministratorCentennial College | $103,114Benefits $94Total $103,208 |
| 2016 | Database and Banner AdministratorCentennial College | $100,952Benefits $91Total $101,044 |
| 2015 | Database Banner AdministratorCentennial College | $112,739Benefits $92Total $112,831 |
Take-Home Pay
(After Tax) · 2025 estimate
In 2025, Gongyuan Zhang's $139,975 salary works out to roughly $98,195 after income tax, CPP and EI — an all-in deduction rate of about 29.8%. Among those listed as Database Administrator in 2025, the median was $124,387; this salary sits about 13% above it. Gongyuan Zhang has appeared on the list 11 times since 2015. Pension contributions — likely the CAAT Pension Plan in the Colleges sector — would typically trim another 7–10% off that figure.
- Estimated net pay
- ~$98,195
- Effective income-tax rate (excl. CPP/EI)
- ~25.9%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.8%
- vs. 2025 Database Administrator median
- +13%
Where does $139,975 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.