DR3605 Line Graph with Obesity and Diabetes RatesThe prevalence of obesity in Marion County adults was 27.4 per 100,000 residents in 2016 as compared to 24.7 per 100,000 in 2003. The change in diabetes prevalence was more noticeable, increasing from 8.6 per 100,000 in 2003 to 13.4 per 100,000. (DR3605).