Louisiana has the worst rate at 36.2 percent, while Colorado is the slimmest state at 20.2 percent. There is a definite regional trend to the data — nine of the top 10 states are in the South, while the slimmer states tend to be in the West or Northeast.
Every state in the nation currently has an adult obesity rate over 20 percent, while half have a rate of 30 percent or higher. In 1990, Mississippi had the highest rate at just 15 percent. Colorado was the slimmest state at that time as well, with a rate of just 6.9 percent.
There was some good news in the latest round of data. Four states — Minnesota, Montana, New York and Ohio — saw decreases in obesity rates. That’s the first time the obesity rate has declined in any state in the past decade.
Data Visualisations also broke the data down by age group. As you’d expect, the percentage of obese adults tends to increase with age, with one notable exception — rates peak in the 45-64 range, before declining in adults 65 and over.