Public Salaries
Ontario public pay

Mark Witter

Principal, Elementary at Halton Catholic District School Board. On Ontario’s disclosure list 12 years between 2014 and 2025.

Salary disclosure2025
Mark Witter
Principal, Elementary
Halton Catholic District School Board
Salary paid
$168,082.37
Taxable benefits
$102.17
Total disclosed
$168,184.54
Source: Government of Ontario, Public Sector Salary Disclosure Act, 1996. © King’s Printer for Ontario.
Change from 2024: +$12,365 (+7.9%)
12years on
the list

Among 2,142 people with the title “Principal, Elementary” in 2025

Paid more than 58% of them. Their median: $166,982.

Among 1,856 people at Halton Catholic District School Board in 2025

61st highest paid. Their median: $118,278.

Paid more than 88% of everyone on the 2025 disclosure list, which only lists people paid $100,000 or more.

middle 80%middle halfmedianthis personspacing grows with pay (log scale)

Salary by year

Show as a table
YearSalaryMedian for the job
2014$103,556$109,105
2015$105,017$111,348
2016$113,797$123,444
2017$114,471$120,979
2018$119,056$123,498
2019$123,188$124,689
2020$126,720$127,653
2021$128,844$125,159
2022$134,074$129,549
2023$132,748$128,810
2024$155,717$156,552
2025$168,082$166,982

History

Years are matched by name and employer. Salary paid can include overtime, retroactive pay and one-time payments. Figures are exactly as Ontario published them. How we match years · Report a mistake or ask for removal