David Irwin
Professor, Laboratory Medicine and Pathobiology at University Of Toronto. On Ontario’s disclosure list 18 years between 2008 and 2025.
- Salary paid
- $229,841.04
- Taxable benefits
- $178.92
- Total disclosed
- $230,019.96
Change from 2024: +$27,464 (+13.6%)18years on
the list
Among 11 people with the title “Professor, Laboratory Medicine and Pathobiology” in 2025
Paid more than 9% of them. Their median: $246,230.
Among 7,392 people at University Of Toronto in 2025
1,378th highest paid. Their median: $147,726.
Paid more than 97% of everyone on the 2025 disclosure list, which only lists people paid $100,000 or more.
Salary by year
Show as a table
| Year | Salary | Median for the job |
|---|---|---|
| 2008 | $113,220 | $132,553 |
| 2009 | $116,558 | $137,946 |
| 2010 | $120,514 | $149,117 |
| 2011 | $128,600 | $156,032 |
| 2012 | $132,969 | $157,225 |
| 2013 | $137,278 | $160,981 |
| 2014 | $140,839 | $164,292 |
| 2015 | $143,324 | $165,538 |
| 2016 | $157,078 | $182,741 |
| 2017 | $158,387 | $187,211 |
| 2018 | $164,075 | $194,174 |
| 2019 | $170,282 | $200,120 |
| 2020 | $174,398 | $205,585 |
| 2021 | $178,629 | $207,150 |
| 2022 | $187,858 | $225,039 |
| 2023 | $206,556 | $227,691 |
| 2024 | $202,377 | $222,436 |
| 2025 | $229,841 | $246,230 |
History
| Year | Employer and job | Salary | Benefits | In 2025 dollars | Change |
|---|---|---|---|---|---|
| 2025 | University Of TorontoProfessor, Laboratory Medicine and Pathobiology | $229,841 | $179 | $229,841 | +$27,464 (+13.6%) |
| 2024 | University Of TorontoProfessor, Laboratory Medicine and Pathobiology | $202,377 | $215 | $206,238 | −$4,179 (−2.0%) |
| 2023 | University Of TorontoProfessor, Laboratory Medicine and Pathobiology | $206,556 | $215 | $215,537 | +$18,698 (+10.0%) |
| 2022 | University Of TorontoProfessor, Laboratory Medicine and Pathobiology | $187,858 | $227 | $203,462 | +$9,230 (+5.2%) |
| 2021 | University Of TorontoProfessor, Laboratory Medicine and Pathobiology | $178,629 | $239 | $206,570 | +$4,231 (+2.4%) |
| 2020 | University Of TorontoProfessor, Laboratory Medicine and Pathobiology | $174,398 | $252 | $208,673 | +$4,116 (+2.4%) |
| 2019 | University Of TorontoProfessor, Laboratory Medicine and Pathobiology | $170,282 | $301 | $205,081 | +$6,207 (+3.8%) |
| 2018 | University Of TorontoProfessor, Laboratory Medicine and Pathobiology | $164,075 | $336 | $201,265 | +$5,688 (+3.6%) |
| 2017 | University Of TorontoProfessor, Laboratory Medicine and Pathobiology | $158,387 | $373 | $198,854 | +$1,309 (+0.8%) |
| 2016 | University Of TorontoProfessor, Laboratory Medicine and Pathobiology | $157,078 | $434 | $200,556 | +$13,755 (+9.6%) |
| 2015 | University Of TorontoProfessor, Laboratory Medicine And Pathobiology | $143,324 | $472 | $186,298 | +$2,485 (+1.8%) |
| 2014 | University Of TorontoProfessor, Laboratory Medicine and Pathobiology | $140,839 | $510 | $185,250 | +$3,561 (+2.6%) |
| 2013 | University Of TorontoProfessor, Laboratory Medicine and Pathobiology | $137,278 | $510 | $184,823 | +$4,309 (+3.2%) |
| 2012 | University Of TorontoProfessor, Laboratory Medicine and Pathobiology | $132,969 | $510 | $180,785 | +$4,369 (+3.4%) |
| 2011 | University Of TorontoProfessor, Laboratory Medicine and Pathobiology | $128,600 | $519 | $177,320 | +$8,085 (+6.7%) |
| 2010 | University Of TorontoProfessor, Laboratory Medicine & Pathobiology | $120,514 | $473 | $171,306 | +$3,956 (+3.4%) |
| 2009 | University Of TorontoProfessor, Laboratory Medicine & Pathobiology | $116,558 | $440 | $169,763 | +$3,338 (+2.9%) |
| 2008 | University Of TorontoProfessor, Laboratory Medicine & Pathobiology | $113,220 | $428 | $165,484 |
In 2025 dollars: each year’s pay at 2025 prices, by Ontario’s consumer price index (Statistics Canada, table 18-10-0005-01).
Compare
Questions and answers
Why is David Irwin on the disclosure list?
University Of Toronto paid David Irwin $229,841 in 2025. Ontario’s public employers must disclose everyone they paid $100,000 or more in a calendar year, under the Public Sector Salary Disclosure Act, 1996.
What does “salary paid” include?
What the employer paid in the calendar year, so it can include overtime, retroactive pay, vacation payouts, severance or a partial year. Taxable benefits are listed separately. How the lists work
What do the comparisons mean?
Ranks and shares are among people on the same year’s list only: those with the same title, those at the same employer, or everyone listed. People paid under $100,000 are not on the list, so they are not counted.
How do I report a mistake or ask for a record to be removed?
Privacy and corrections explains both. Figures are shown exactly as Ontario published them; we fix matching mistakes and handle removal requests there.
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