Lauren Costley
Dufferin-Peel Catholic District School Board/Teacher
2025 Salary
$137,871Total compensation $137,974, including $102 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
#489Dufferin-Peel Catholic District School Board
Years on List
52021–2025
Peak Salary
$137,8712025
Full 2025 roster at Dufferin-Peel Catholic District School Board →·See where $137,871 ranks →
Total Compensation History
Full History
2021–2025
$102,295 in 2021 is worth about $118,621 in 2025 dollars.
| Year | Position | Salary |
|---|---|---|
| 2025 | TeacherDufferin-Peel Catholic District School Board | $137,871Benefits $102Total $137,974 |
| 2024 | TeacherDufferin-Peel Catholic District School Board | $126,987Benefits $554Total $127,541 |
| 2023 | TeacherDufferin-Peel Catholic District School Board | $102,454Benefits $100Total $102,555 |
| 2022 | TeacherDufferin-Peel Catholic District School Board | $101,893Benefits $91Total $101,984 |
| 2021 | TeacherDufferin-Peel Catholic District School Board | $102,295Benefits $87Total $102,381 |
Take-Home Pay
(After Tax) · 2025 estimate
Take-home on Lauren Costley's 2025 salary of $137,871 comes to roughly $97,004 once federal and Ontario income tax (about 25.6% effective) is deducted. Within Dufferin-Peel Catholic District School Board, Lauren Costley's total compensation of $137,974 was the #489 of 4,239, against a median salary of $118,020. Lauren Costley has appeared on the list 5 times since 2021. 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
- ~$97,004
- Effective income-tax rate (excl. CPP/EI)
- ~25.6%
- CPP + EI contributions
- ~$5,507
- All-in deduction rate (incl. CPP/EI)
- ~29.6%
- vs. 2025 Teacher median
- +17%
Where does $137,871 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.