States with the most diabetics:
1. Alabama - 16.1 percent of all residents
2. West Virginia - 16.1 percent of all residents
3. Missisippi - 15.8 percent of all residents
4. Tennessee - 14.4 percent of all residents
5. South Carolina - 14.4 percent of all residents
Source: State of American Well-Being, Gallup-Healthways Well-Being Index for 2015. The U.S. average rate of diabetes last year was 11.5 percent, up from 10.6 percent the previous year.