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KFF designs, conducts and analyzes original public opinion and survey research on Americans’ attitudes, knowledge, and experiences with the health care system to help amplify the public’s voice in major national debates.
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Explore KFF’s Health in the 2026 Midterms series, a collection of policy research, polling and news from across KFF about election-related health care issues.
Federal vaccine policy has shifted toward fewer recommended routine childhood vaccinations, more emphasis on individual decision-making, and greater skepticism about the safety and efficacy of some vaccines. The changes coincide with declining childhood vaccination rates, rising exemptions from school vaccine requirements, and a major measles resurgence.
More people than ever got coverage through the Affordable Care Act (ACA) Marketplaces in 2025, but the expiration of enhanced premium tax credits has driven up what people pay and contributed to declining enrollment in 2026. Law and regulatory changes also tightened ACA eligibility and enrollment requirements. Public opinion of the ACA remains generally favorable, although views remain divided along partisan lines.
This chart pack summarizes KFF polling data on public opinion on Medicare-for-all and other national health plan proposals. The latest update finds that two-thirds of the public supports Medicare-for-all, while support changes drastically as respondents hear arguments from proponents and critics.
Just a month away from the midterm elections, affordability worries continue to top the public’s list of midterm election issues, with health care costs and gas costs tying as the top economic concern, KFF’s new Health Tracking Poll finds. Voters overall trust Democrats more than Republicans to handle the cost of health care and the cost of living.
This issue brief reviews the abortion-related initiatives currently slated to be on the ballot in November 2026 and examines how these measures may impact abortion access in several states.
Rural voters’ frustrations about the cost of living in their community are growing and appear to be chipping away at Republicans’ enthusiasm to vote as the midterm elections near, a new KFF/AP Survey of Rural Voters finds.
The KFF/AP Rural Voters Survey examines the views and political priorities of voters living in rural areas across the United States ahead of the 2026 midterm elections. The survey gauges rural voters' top election issues, growing struggles with cost of living and health care costs, as well as views on the Trump administration's health care policies.
This brief describes current fiscal conditions using the latest state revenue and spending data from the National Association of State Budget Officers (NASBO) and analyzes how these conditions may impact states’ Medicaid budget decisions going forward.
Amid an ongoing FDA re-review of mifepristone, awareness of the safety and prevalence of the abortion pill remains limited. This KFF poll also finds that the voters who say abortion policy is an important issue for 2026 midterm candidates to discuss are disproportionately Democrats.
As the 2026 midterms approach, health care costs remain voters' top health priority, but fraud in government health programs, including Medicaid and Medicare, is resonating with Republican voters, 55% of whom say it's extremely important for candidates to address. Most voters say there is at least “some” fraud in government health programs, but larger shares say there is fraud in the tax system, defense, and foreign aid, while the smallest share sees fraud in the…
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