Theresa Williams appears on the Ontario Sunshine List with a 2025 disclosed salary of $171,067 plus $102 in taxable benefits (total $171,170). Theresa is listed as Principal – Secondary at Greater Essex County District School Board, in the School Boards sector.
Theresa has been disclosed in 14 of the 15 years between 2011 and 2025. Their reported salary has grown from $110,229 in 2011 to $171,067 in 2025 — a 55.2% change over 14 years.
Within the School Boards sector that year, Theresa's $171,067 placed them in the 98th percentile (sector average: $122,996).
The interactive timeline and year-by-year breakdown below show every year Theresa 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.
$171K
Current Salary
2025
$171K
Total Comp.
Incl. $102 benefits
14
Years on List
2011–2025
+55.2%
Salary Growth
2011–2025
-$1,384 vs previous year
Sector avg $122,996 · Range $100K\u2013$344K
Earns more than 89% of disclosed employees.
2025
Principal – Secondary
Greater Essex County District School Board
$171,067
-$1,384
2024
Principal – Secondary
Greater Essex County District School Board
$172,451
-$72,886
2023
Principal - Secondary
Greater Essex County District School Board
$245,337
+$119,632
2022
Principal - Secondary
Greater Essex County District School Board
$125,705
+$18,318
2021
Principal - Secondary
Greater Essex County District School Board
$107,387
+$2,031
2020
Principal – Secondary
Greater Essex County District School Board
$105,356
-$4,477
2018
Vice Principal - Secondary
Greater Essex County District School Board
$109,833
-$6,619
2017
Vice Principal - Secondary
Greater Essex County District School Board
$116,452
+$1,502
2016
Vice Principal, Secondary
Greater Essex County District School Board
$114,951
+$1,701
2015
Vice Principal - Secondary
Greater Essex County District School Board
$113,250
+$584
2014
Vice Principal - Secondary
Greater Essex County District School Board
$112,666
-$584
2013
Vice Principal - Secondary
Greater Essex County District School Board
$113,250
-$647
2012
Vice Principal – Secondary
Greater Essex County District School Board
$113,897
+$3,668
2011
Vice Principal - Secondary
Greater Essex County District School Board
$110,229