How many employees work at DDSB?
Durham District School Board has 4,901 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -0.0%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
About DDSB
Durham District School Board (DDSB) is responsible for public education in the rural communities of Uxbridge, Brock and Scugog townships and the cities and towns of Ajax, Whitby, Pickering and Oshawa. We employ over 10,000 teaching and educational services staff in 135 elementary and secondary schools and learning centres. DDSB has more than 79,000 regular day students and thousands more who take continuing education and adult credit courses. More information can be found on the Board’s website at www.ddsb.ca. Please follow us on Twitter and Instagram @DDSBschools and on Facebook @DurhamDistrictSchoolBoard.
As of September 2025
DDSB
workforce metrics
Headcount
4.9k
Avg. Salary
$45.5k
Tenure
7.4yr
Growth Rate
-0.0%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of DDSB annual worldwide employee count from 2023 to 2025.
- DDSB total number of employees in 2025 was 4,903.71, a 0% no change from 2024.
- DDSB total number of employees in 2024 was 4,905.874, a 1.2% increase from 2023.
- DDSB total number of employees in 2023 was 4,830.055, a 1.9% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of DDSB annual active job postings from 2023 to 2025.
- DDSB active job postings in 2025 was 574, a 48.2% increase from 2024.
- DDSB active job postings in 2024 was 158, a 39.4% increase from 2023.
- DDSB active job postings in 2023 was 106, a 50.9% increase from 2022.
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Employee Sentiment
Sentiment Topics
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