Obamacare may be one of the largest expansions of the U.S. safety net in the country's history, but a lot of people will have a hard time noticing the difference.


Some states will benefit much less from President Obama's health-care reform law than others, for various reasons -- like whether or not the state opted to expand Medicaid[1] , the general health of the state's population and how many people there already have insurance. The map below, from a new study[2] by consumer-finance site WalletHub, lays out the biggest winners and losers, with green equalling winner and red equalling loser:


obamacare map


It comes as no surprise that some of Obamacare's biggest losers are Republican-dominated states that opted not to expand Medicaid.


Here's a list of 15 states benefitting least from Obamacare:



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  • #15 California




  • #14 South Carolina




  • #13 Mississippi




  • #12 Nebraska




  • #11 Nevada




  • #10 Kansas




  • #9 Florida




  • #8 Iowa




  • #7 North Carolina




  • #6 Texas




  • #5 Arizona




  • #4 South Dakota




  • #3 Idaho




  • #2 Utah




  • #1 Georgia