St. Mary Catholic School (Trenton) Home

The Algonquin and Lakeshore Catholic District School Board is pleased to share the results of our See Me in ALCDSB student and staff census.

Click here to learn more.

The Council of Ontario Directors of Education (CODE) commits to working with Ministry of Education and school boards to invest every dollar into student success.

The Algonquin and Lakeshore Catholic District School Board (ALCDSB) is pleased to announce the beginning of our process to develop the 2025-2030 Multi-Year Strategic Plan.