A new report finds that Wisconsin is more or less as fat as Illinois, Minnesota, and Michigan. But the state is a little less fat than Iowa. The Trust for America’s Health and the Robert Wood Johnson Foundation released their annual State of Obesity Report Monday. Wisconsin is the 21st fattest state in the country. The report says just under a third of people in the state are considered obese. The report lists West Virginia as most obese state. The state with the least adult obesity rate is Colorado.