Secondary Teacher · Halton District School Board
Sean Postma
$112,663-$11,2192025 salary
Scrub the chart to inspect any year
MAX2022–2025
- Years on the list
- 3
- Peak salary
- $123,883
- Total disclosed earnings
- $338,085
- Percentile at employer (2025)
- 21st
Salary intelligence
Career movement
+$11,124
+11.0% from 2022 to 2025.
Peak year
$123,883
Highest disclosed salary across 3 records.
Latest context
Secondary Teacher
Halton District School Board, 2025.
Why this page is reliable
This page is generated from Ontario Public Sector Salary Disclosure rows that were resolved into a persistent person entity across years, employers, and titles.
Read the methodology- Source
- Ontario Public Sector Salary Disclosure
- Records matched
- 3
- Resolution status
- Entity-resolved
- Latest source year
- 2025
Standing, 2025
At Halton District School Board21st percentile
Keep exploring
Salary history
| Year | Employer | Title | Salary | Benefits | Change |
|---|---|---|---|---|---|
| 2025 | Halton District School Board | Secondary Teacher | $112,663 | — | -$11,219 |
| 2024 | Halton District School Board | Secondary Teacher | $123,883 | — | +$22,344 |
| 2022 | Halton District School Board | Secondary Teacher | $101,539 | — | +$0 |
Source: Ontario Public Sector Salary Disclosure. Report a data error.