8,928 Halton Region public-sector employees earned $100,000 or more on the 2025 Ontario Sunshine List, with an average salary of $125,149 and a median of $118,036. The highest-paid was Melissa Horner (President and Chief Executive Officer at Halton Healthcare Services Corporation) at $595,472. The Regional Municipality of Halton, Halton Healthcare, and the Halton school boards.
These figures cover public-sector employers named for Halton Region — its municipal government, police, transit, school boards, hospitals, and universities that carry the city’s name. Employees at organizations whose names don’t include “Halton Region” (some hospitals and regional bodies) aren’t captured here. Records span 1996–2025.