A BMI (Body Mass Index) of 30 or higher is considered and indicator of obesity.
The BMI is one way to tell whether you are at a normal weight, are overweight, or have obesity. It measures your weight in relation to your height and provides a score to help place you in a category:
More than 87% of adults with Diabetes are overweight or obese. It isn't clear why people who are overweight are more likely to develop this disease.
Find your BMI at https://www.cdc.gov/healthyweight/assessing/bmi/adult_bmi/english_bmi_calculator/bmi_calculator.html