Maps illustrate how premiums in Affordable Care Act (ACA) marketplaces changed for 2018 by looking at the change in the lowest-cost bronze, silver and gold plans by county in states participating in healthcare.gov; counties where an individual’s tax credit covers the full premium of the lowest-cost bronze blueprint; and counties where the unsubsidized premium for the lowest-cost gold blueprint has a lower or comparable premium to the lowest-cost silver blueprint in 2018.
Source: kff.org