● OPSCI.ca Ontario · 2010–2025

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William Rayburn

Chief Administrative Officer · County of Middlesex · FY2025

First seen 2017 9 yrs disclosed Municipalities and Services Middlesex
Salary
$306,652
Taxable benefits
$66,705
Total compensation
$373,357

Peer standing FY2025 · percentile of total comp

County of Middlesexall roles
100.0% · #1 / 24
Municipalities and Services — CAOthis role, sector-wide
98.2% · #7 / 339

Disclosure history 2017–2025

YearEmployerTitleSalaryTotal compYoYEvents
2025 County of Middlesex Chief Administrative Officer $306,652 $373,357 +18.7%
2024 County of Middlesex Chief Administrative Officer $258,358 $324,095 +5.0%
2023 County of Middlesex Chief Administrative Officer $245,948 $310,523 +3.5%
2022 County of Middlesex Chief Administrative Officer $237,623 $301,079 +2.5%
2021 County of Middlesex Chief Administrative Officer $231,889 $294,499 -3.5%
2020 County of Middlesex Chief Administrative Officer $240,215 $298,412 +8.7%
2019 County of Middlesex Chief Administrative Officer $221,031 $250,431 +0.9%
2018 County of Middlesex Chief Administrative Officer $219,074 $251,919 +5.2%
2017 County of Middlesex Chief Administrative Officer $208,321 $225,928 first yr