Adult Obesity in the United States

Updated August 31, 2017: According to the most recent data, adult obesity rates now exceed 35 percent in five states, 30 percent in 25 states, and 25 percent in 46 states. West Virginia has the highest adult obesity rate at 37.7 percent and Colorado has the lowest at 22.3 percent. The adult obesity rate decreased in Kansas between 2015 and 2016, increased in Colorado, Minnesota, Washington, and West Virginia, and remained stable in the rest of states. This supports trends that have shown overall leveling off of obesity rates in recent years.

Note: A change in methodology makes direct comparisons to data collected prior to 2011 difficult. Read the full rates and ranks methodology for more information.