Canada · Public Sector Salary DisclosureEdition 2025
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On the 2022 Sunshine List · 13 years

Mariah O'Reilly

Superintendent of Education · Durham Catholic District School Board
Superintendent of EducationOntarioFirst listed 2010
2022 Total Compensation Paid
$117,281.59
▲ 16.5% since 2010

Mariah O'Reilly was paid $117,281.59 in total compensation as Superintendent of Education at Durham Catholic District School Board in 2022, 17% above Ontario's $100,000.00 Sunshine List threshold.

Mariah O'Reilly has appeared on the Ontario Sunshine List 13 times since 2010, earning $1.6M in combined disclosed pay — an average of $123,775.00 a year, up 17% over that span.

That is 3% below the average disclosed pay of $121,484.79 across 1,076 listed Durham Catholic District School Board employees.

$117,281.59
Latest compensation
in 2022
$1.6M
Total compensation
across 13 years
$123,775.00
Average / year
while on Sunshine List
+16.5%
Career growth
since 2010
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FIG. 01

13 years on the list

Annual total compensation (CAD) — hover to inspect.

$88K$111K$133K$156K$179K2010201120122013201420152016201720182019202020212022
FIG. 02

The career in numbers

Totals, averages, and the biggest moves — all total compensation.

A career, year by year.

How Mariah O'Reilly's total compensation has moved across 13 years on the Ontario Sunshine List.

Highest year2020 · $170,430.75
Lifetime total compensation$1.6M
Annual average$123,775.00
Total growth since 2010+16.5%
Biggest raise+33.1% (2020)
Biggest drop-29.9% (2022)
FIG. 03

Year-by-year history

13 years on the Sunshine List.

YearPositionTotal CompensationChange
2022Latest
Superintendent of Education$117,281.59▼ 29.9%
2021
Superintendent of Education↑ role changed$167,202.75▼ 1.9%
2020★ Best
Student Achievement Officer$170,430.75▲ 33.1%
2019
Student Achievement Officer$128,038.59▲ 0.8%
2018
Student Achievement Officer↑ role changed$126,973.70▲ 1.6%
2017
Elementary Principal$124,992.15▲ 1.6%
2016
Elementary Principal$123,027.60▲ 5.9%
2015
Elementary Principal$116,123.49▲ 2.3%
2014
Elementary Principal$113,536.40▲ 3.7%
2013
Elementary Principal↑ role changed$109,512.84▲ 1.1%
2012
Elementary Vice Principal$108,364.20▲ 5.2%
2011
Elementary Vice Principal↑ role changed$102,964.24▲ 2.3%
2010First
Elementary Teacher, Consultant$100,629.20
13 years total$1.6M total$123,775.00 avg
FIG. 04

The record

Source data and how to request a correction.

Employee details

Position
Superintendent of Education
Sector
Province
Ontario
First appeared
2010
Latest disclosure
2022
Years on list
13

Data source

Salary data is published annually by the Ontario government under the Public Sector Salary Disclosure Act. Only employees earning $100,000+ are disclosed.

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