Diana T Assenza
Durham Catholic District School Board/Elementary Principal
2025 Salary
$164,856Total compensation $166,257, including $1,401 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
#22Durham Catholic District School Board
Years on List
22024–2025
Peak Salary
$164,8562025
Full 2025 roster at Durham Catholic District School Board →·See where $164,856 ranks →
Total Compensation History
Full History
2024–2025
$160,785 in 2024 is worth about $164,083 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | Elementary PrincipalDurham Catholic District School Board | $164,856Benefits $1,401Total $166,257 |
| 2024 | Elementary PrincipalDurham Catholic District School Board | $160,785Benefits $1,358Total $162,143 |
Take-Home Pay
(After Tax) · 2025 estimate
Diana T Assenza was paid $164,856 in 2025; after income tax, CPP and EI that is roughly $112,060, an effective income-tax rate of about 28.7%. For comparison, the median Elementary School Principal on the 2025 list was paid $166,398; this salary is about 1% less. Diana T Assenza has appeared on the list twice since 2024. Most School Boards employees belong to OTPP for teachers or OMERS, so actual take-home is likely another 7–10% lower after pension contributions.
- Estimated net pay
- ~$112,060
- Effective income-tax rate (excl. CPP/EI)
- ~28.7%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~32.0%
- vs. 2025 Elementary School Principal median
- −1%
Where does $164,856 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.