Christina Costa
$119,335.65asTeacher, Secondary-7.95%
Employed by Halton Catholic District School Board in 2025, according to Government of Ontario public salary records.
Salary Information
Historical salary and taxable benefits from 2021 to 2025.
The Ontario Sunshine List reports that Christina Costa was paid $119,335.65 in 2025 as Teacher, Secondary at Halton Catholic District School Board. This represents a 7.95% decrease from the previous year's reported salary. Christina Costa has appeared on the Ontario Sunshine List 5 times between 2021 and 2025, with reported earnings peaking at $129,639.95 in 2024. Halton Catholic District School Board reports under the School Boards sector of Ontario's public sector salary disclosure.
Top earning Teacher, Secondarys in Halton Catholic District School Board
| Name | Salary |
|---|---|
| Michelle Teixeira | $164,345.27 |
| Vanessa Slee | $163,285.96 |
| Paul Ferguson | $156,968.78 |
| Gino Deluca | $151,825.69 |
| Holly Roberts | $151,321.67 |
| Audra Mclean | $150,216.22 |
| Kelly Rehel | $149,220.97 |
| Naomi Coffey | $148,004.36 |
| Christine Sutherland | $147,188.70 |
| Elizabeth Clarke | $147,163.95 |
Top earning Teacher, Secondarys in Ontario
| Name | Salary | Employer |
|---|---|---|
Toronto District School Board | $166,402.39 | Toronto District School Board |
Toronto District School Board | $164,214.24 | Toronto District School Board |
Toronto District School Board | $161,861.78 | Toronto District School Board |
Toronto District School Board | $161,329.56 | Toronto District School Board |
Toronto District School Board | $158,149.08 | Toronto District School Board |
Toronto District School Board | $157,253.23 | Toronto District School Board |
Toronto District School Board | $154,931.01 | Toronto District School Board |
Toronto District School Board | $152,812.61 | Toronto District School Board |
Toronto District School Board | $152,447.61 | Toronto District School Board |
Toronto District School Board | $151,931.66 | Toronto District School Board |
Other employees at Halton Catholic District School Board
| Name | Position | Salary |
|---|---|---|
| Amy Spurrell Teacher, Elementary | Teacher, Elementary | $119,434.78 |
| Ann Milner Teacher, Elementary | Teacher, Elementary | $119,385.86 |
| Kristen Vella Teacher, Elementary | Teacher, Elementary | $119,379.73 |
| Kimberly Carnelos Teacher, Elementary | Teacher, Elementary | $119,379.73 |
| Kristin Doherty Teacher, Elementary | Teacher, Elementary | $119,345.05 |
| Leanna Tolomeo Teacher, Elementary | Teacher, Elementary | $119,335.30 |
| Sarah-Jane Evans Teacher, Secondary | Teacher, Secondary | $119,326.68 |
| Christina Schroeder Teacher, Elementary | Teacher, Elementary | $119,304.80 |
| Kristin Aquilina Teacher, Elementary | Teacher, Elementary | $119,284.06 |
| Christopher Porto Teacher, Elementary | Teacher, Elementary | $119,284.06 |