David Shum appears on the Ontario Sunshine List with a 2025 disclosed salary of $124,934 plus $347 in taxable benefits (total $125,281). David is listed as Senior Advisor, Communications and Media Relations at City Of Markham, in the Municipalities & Services sector.
David has been disclosed in 10 of the 30 years between 1996 and 2025. Their reported salary has declined from $185,107 in 1996 to $124,934 in 2025 — a 32.5% change over 29 years.
Within the Municipalities & Services sector that year, David's $124,934 placed them in the 47th percentile (sector average: $133,194).
The interactive timeline and year-by-year breakdown below show every year David has been disclosed under the Ontario Public Sector Salary Disclosure.
Data sourced from the Ontario Public Sector Salary Disclosure. This site is independent and not affiliated with any government. Always verify against the official source.
$125K
Current Salary
2025
$125K
Total Comp.
Incl. $347 benefits
10
Years on List
1996–2025
-32.5%
Salary Growth
1996–2025
+$20,250 vs previous year
Sector avg $133,194 · Range $100K\u2013$604K
Earns more than 55% of disclosed employees.
2025
Senior Advisor, Communications and Media Relations
City Of Markham
$124,934
+$20,250
2024
Senior Advisor, Communications and Media Relations
City Of Markham
$104,684
-$99,316
2004
Pathologist
St. Thomas Elgin General Hosp.
$204,000
-$6,000
2003
Pathologist
St. Thomas Elgin General Hospital
$209,999
+$0
2002
Pathologist
St. Thomas Elgin General Hospital
$209,999
+$12,923
2001
Pathologist
St. Thomas-Elgin General Hospital
$197,076
+$32,077
1999
Pathologist
London Health Sciences Centre
$164,999
-$10,673
1998
Physician
London Health Sciences Centre
$175,672
-$9,436
1997
Physician
London Health Sciences Ctr.
$185,108
+$1
1996
Physician
London Health Sciences Centre
$185,107