- Rural counties have higher rates of smoking, obesity, child poverty and teen births
- Drug overdose deaths have increased 79% nationwide since 2002
- 1 out of 3 adults don't get enough sleep (less than 7 hours a night)
(CNN)Like real estate, when it comes to your health, it's all about location, location, location.
The 2016 County Health Rankings, released Wednesday, compare health disparities among nearly all the counties in the country on the basis of more than 30 factors, including education, housing, exercise and commuting time. The report shows dramatic differences between rural and urban counties on a number of measures, most notably premature death rates.
Rural counties have higher rates of smoking, obesity, child poverty and teen births, as well as higher numbers of uninsured adults than their urban counterparts, according to the report, a collaboration between the Robert Wood Johnson Foundation and the University of Wisconsin Population Health Institute. Large urban counties have lower smoking and obesity rates, fewer injury deaths and more residents who attended some college.
"What we think is going on here is that ... in rural areas, there is a smaller population, fewer businesses, fewer taxes -- and they're struggling to offer as many opportunities as urban," said lead researcher Bridget Catlin. "All of this has a significant impact on health."
There are 3,141 counties (and county equivalents) in the United States, according to the U.S. Geological Survey. Catlin's team ranked all but about 100, explaining that if a county's population is too small, it's difficult to get reliable data; the numbers fluctuate so wildly that publishing them could be misleading.
Furthermore, Catlin's team only ranks counties within states and does not make a list of the most and least healthy counties in the country. That's because it's most helpful for communities to compare themselves with others in their own state, operating in the same geopolitical and cultural environment, she said.
"Urban residents definitely have better access to health care, but there's far more to good health than just that," said Catlin. "People have an impression of rural areas as healthy living and the great outdoors, but there aren't sidewalks. It can actually be more difficult to get out and exercise. Urban can offer more recreation facilities and more safe options."
"Rural populations are also aging faster than urban areas," said Catlin. "Younger people who do go to college and leave home -- many of them don't