Gaspero Diadamo
Niagara Catholic District School Board/Secondary Teacher
At a Glance
2025
Latest Salary
$152,5892025
Total Compensation
$152,673Incl. $84 benefits
Employer Rank
#85Niagara Catholic District School Board
Years on List
92017–2025
Salary History
Full History
2017–2025
| Year | Employer | Position | Salary | Benefits | Total |
|---|---|---|---|---|---|
| 2025 | Niagara Catholic District School Board | Secondary Teacher | $152,589 | $84 | $152,673 |
| 2024 | Niagara Catholic District School Board | Secondary Teacher | $157,259 | $80 | $157,339 |
| 2023 | Niagara Catholic District School Board | — | $117,721 | $87 | $117,808 |
| 2022 | Niagara Catholic District School Board | Secondary Teacher | $130,990 | $77 | $131,067 |
| 2021 | Niagara Catholic District School Board | Secondary Teacher | $127,545 | $80 | $127,625 |
| 2020 | Niagara Catholic District School Board | Secondary Teacher | $118,730 | $77 | $118,806 |
| 2019 | Niagara Catholic District School Board | Secondary Teacher | $109,866 | $76 | $109,942 |
| 2018 | Niagara Catholic District School Board | Secondary Teacher | $109,208 | $76 | $109,284 |
| 2017 | Niagara Catholic District School Board | Secondary Teacher | $106,933 | $182 | $107,114 |
Take-Home Pay
(After Tax) · 2025 estimate
Of the $152,589 Gaspero Diadamo earned in 2025, roughly $105,311 would remain after income tax, CPP and EI, an effective rate of about 27.4%. It is down about 3% from the $157,259 paid in 2024. The name has been on the Sunshine List 9 years in all, first in 2017. After pension contributions (probably OTPP for teachers or OMERS in this sector), take-home is usually a further 7–10% lower.
- Estimated net pay
- ~$105,311
- Effective income-tax rate (excl. CPP/EI)
- ~27.4%
- CPP + EI contributions
- ~$5,507
- vs. 2025 Secondary Teacher median
- +29%
Where does $152,589 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.