Obesity can be categorized using a number of methods, such as body mass index (BMI), abdominal girth (AG), and body fat percentage (BF%). Each of these methods have their strengths and weaknesses. To purpose of this study is to compare rates of overweight and obesity as determined by BMI, AG, and BF% and to describe the associations among each method. Significant associations between BMI, AG, and BF% were found for both sexes.