All figures are annual estimates. Body mass index (BMI) is a method of classifying body weight according to health risk. According to the World Health Organization (WHO) and Health Canada guidelines, health risk levels are associated with each of the following BMI categories: normal weight = least health risk; underweight and overweight = increased health risk; obese, class I = high health risk; obese, class II = very high health risk; obese, class III = extremely high health risk. As a result of the 2015 redesign, Canadian Community Health Survey (CCHS) has a new collection strategy, a new sample design, and has undergone major content revisions. With all these factors taken together, caution should be taken when comparing data from previous cycles to data released for the 2015 cycle onwards. Adapted from Statistics Canada, statcan.gc.ca, 2015 to 2024. This does not constitute an endorsement by Statistics Canada of this product.
Citation formats
Number of overweight or obese Canadian adults based on BMI 2015-2024
In 2024, around 9.56 million Canadian adults were considered obese. This statistic displays the estimated number of Canadians aged 18 years and over that are considered overweight or obese based on body mass index (BMI) from 2015 to 2024.
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how ÌÇÐÄÆÆ½â°æ can support your business.
StatCan. (August 6, 2025). Number of Canadian adults that are overweight or obese based on BMI 2015 to 2024 [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 29, 2026, from /statistics/748326/number-of-canadians-overweight-or-obese-based-on-bmi/
StatCan. "Number of Canadian adults that are overweight or obese based on BMI 2015 to 2024." Chart. August 6, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 29, 2026. /statistics/748326/number-of-canadians-overweight-or-obese-based-on-bmi/
StatCan. (2025). Number of Canadian adults that are overweight or obese based on BMI 2015 to 2024. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 29, 2026. /statistics/748326/number-of-canadians-overweight-or-obese-based-on-bmi/
StatCan. "Number of Canadian Adults That Are Overweight or Obese Based on Bmi 2015 to 2024." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 6 Aug 2025, /statistics/748326/number-of-canadians-overweight-or-obese-based-on-bmi/
StatCan, Number of Canadian adults that are overweight or obese based on BMI 2015 to 2024 ÌÇÐÄÆÆ½â°æ, /statistics/748326/number-of-canadians-overweight-or-obese-based-on-bmi/ (last visited July 29, 2026)
Number of Canadian adults that are overweight or obese based on BMI 2015 to 2024 [Graph], StatCan, August 6, 2025. [Online]. Available: /statistics/748326/number-of-canadians-overweight-or-obese-based-on-bmi/