The 10 Worst Places for Obamacare in 2015

Cheyenne, Wyoming Cheyenne, Wyoming

Monthly Premium: $401

The premiums throughout this list are based on prices for the lowest-cost silver plan for 40-year-olds. Nationwide, the median premium for a 40-year-old is $269, according to an analysis by the Kaiser Family Foundation. All data here was compiled by Kaiser Family Foundation researchers.

Flickr/Thomas Roan

Inland California (Imperial, Inyo and Mono counties) Inland California (Imperial, Inyo and Mono counties)

Monthly Premium: $410

Wikimedia Commons

Casper, Wyoming Casper, Wyoming

Monthly Premium: $412

Flcikr/J. Stephen Conn

Rural Nevada (Churchill, Elko, Eureka, Humboldt, Lander, Mineral, Pershing and White Pine counties) Rural Nevada (Churchill, Elko, Eureka, Humboldt, Lander, Mineral, Pershing and White Pine counties)

Monthly Premium: $418

Flickr/Stephen Fischer

Vermont Vermont

Monthly Premium: $428

Flickr/James Walsh

Rural Wyoming (Albany, Big Horn, Campbell, Carbon, Converse, Crook, Fremont, Goshen, Hot Springs, Johnson, Lincoln, Niobrara, Park, Platte, Sheridan, Sublette, Sweetwater, Teton, Uinta, Washakie and Weston counties) Rural Wyoming (Albany, Big Horn, Campbell, Carbon, Converse, Crook, Fremont, Goshen, Hot Springs, Johnson, Lincoln, Niobrara, Park, Platte, Sheridan, Sublette, Sweetwater, Teton, Uinta, Washakie and Weston counties)

Monthly Premium: $440

Flickr/Diana Robinson