About Shannon Costello

Shannon Costello appears on the Ontario Sunshine List with a 2025 disclosed salary of $150,074 plus $722 in taxable benefits (total $150,797). Shannon is listed as Director of Children's Services / Directrice des services aux enfants at District Of Cochrane Social Services Administration Board, in the Other Public Sector Employers sector.

Shannon has appeared on the Ontario Public Sector Salary Disclosure every year from 2021 through 2025 — 5 consecutive years. Their reported salary has grown from $103,068 in 2021 to $150,074 in 2025 — a 45.6% change over 4 years.

Within the Other Public Sector Employers sector that year, Shannon's $150,074 placed them in the 80th percentile (sector average: $135,603). Over their time on the list, Shannon has had several role or employer changes: took on the role of Director of Children's Services / Directeur des services aux enfants in 2022; moved to District Of Cochrane Social Services Administration Board / Conseil D'administration Des Services Sociaux Du District De Cochrane in 2023; moved to District Of Cochrane Social Services Administration Board in 2024.

The interactive timeline and year-by-year breakdown below show every year Shannon has been disclosed under the Ontario Public Sector Salary Disclosure.