Gabriela Mastromonaco
City of Toronto – Board of Mgmt. of the Toronto Zoo/Chief Science Officer
2025 Salary
$217,123Total compensation $218,543, including $1,420 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
#3City of Toronto – Board of Mgmt. of the Toronto Zoo
Years on List
112015–2025
Peak Salary
$217,1232025
Full 2025 roster at City of Toronto – Board of Mgmt. of the Toronto Zoo →·See where $217,123 ranks →
Total Compensation History
Full History
2015–2025
$100,024 in 2015 is worth about $129,731 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Chief Science OfficerCity Of Toronto – Board Of Mgmt. Of The Toronto Zoo | $217,123Benefits $1,420Total $218,543 |
| 2024 | Senior Director Wildlife SciencesCity Of Toronto - Board Of Mgmt. Of The Toronto Zoo | $208,337Benefits $1,357Total $209,693 |
| 2023 | Senior Director Wildlife ScienceCity Of Toronto - Board Of Mgmt. Of The Toronto Zoo | $191,985Benefits $1,439Total $193,425 |
| 2022 | Senior Director, Wildlife ScienceCity Of Toronto - Board Of Mgmt. Of The Toronto Zoo | $160,886Benefits $1,162Total $162,048 |
| 2021 | Director, Conservation ScienceCity Of Toronto - Board Of Mgmt. Of The Toronto Zoo | $132,987Benefits $1,016Total $134,003 |
| 2020 | Manager, Reproductive ScienceCity Of Toronto – Board Of Mgmt. Of The Toronto Zoo | $117,847Benefits $846Total $118,693 |
| 2019 | Manager, Reproductive SciencesCity Of Toronto - Board Of Mgmt. Of The Toronto Zoo | $112,583Benefits $840Total $113,423 |
| 2018 | Curator - Reproductive ProgramsCity of Toronto - Board of Mgmt. of The Toronto Zoo | $111,770Benefits $815Total $112,585 |
| 2017 | Curator - Reproductive ProgramsCity of Toronto - Board of Mgmt. of The Toronto Zoo | $114,191Benefits $777Total $114,967 |
| 2016 | Curator - Reproductive ProgramsCity of Toronto - Board of Mgmt. of the Toronto Zoo | $102,894Benefits $756Total $103,650 |
| 2015 | Curator - Reproductive ProgramsCity of Toronto - Board of Mgmt. of the Toronto Zoo | $100,024Benefits $738Total $100,762 |
Take-Home Pay
(After Tax) · 2025 estimate
Gabriela Mastromonaco was paid $217,123 in 2025; after income tax, CPP and EI that is roughly $139,412, an effective income-tax rate of about 33.3%. On total compensation of $218,543, Gabriela Mastromonaco ranked #3 of 65 disclosed at City of Toronto – Board of Mgmt. of the Toronto Zoo that year, where the median salary was $115,702. Most Municipalities & Services employees belong to OMERS, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$139,412
- Effective income-tax rate (excl. CPP/EI)
- ~33.3%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~35.8%
Where does $217,123 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.