The independent source for health policy research, polling, and news.
KFF’s policy research provides facts and analysis on a wide range of policy issues and public programs.
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.
KFF Health News is a national newsroom that produces in-depth journalism about health issues and is one of the organization’s core operating programs.
The survey finds nearly six in 10 people with health insurance experienced a problem using their insurance in the past year, with even larger shares reporting problems among people who are sick or who have mental health needs. It includes data for people with different types of coverage, including employer, Marketplace, Medicare and Medicaid, and also examines affordability issues and mental health access.
In the wake of the 2022 midterm elections, KFF's analysis of KFF/AP VoteCast supplemental questions shows how abortion and the overturn of Roe v. Wade played a factor in the election by motiving key voting blocks.
Trust in public health officials declined over the course of the pandemic, particularly among Republicans. Over the course of the pandemic, KFF polling has found a decline in trust of public health officials – most notably among Republicans. In 2022, majorities of Democrats continued to say they have at least a fair amount of trust in the CDC, the FDA, and Dr. Fauci, while less than half of Republicans had the same level of trust…
The KFF/Washington Post Trans survey is the most in-depth representative survey of the life experiences of transgender adults in the U.S., including how they define themselves, their childhood experiences, their gender transitions, and the hostility and discrimination they face
Our latest Vaccine Monitor survey finds that half of the public has heard either “a lot” or “some” about the newly-available bivalent COVID-19 boosters, and a third (32%) say they’ve already gotten it or intend to do so “as soon as possible.” It also updates parents’ vaccine intentions for their children, including those under 5.
This analysis from the KFF COVID-19 Vaccine Monitor explores the public's response to the news about the omicron variant of coronavirus, and finds that while it may convince vaccinated adults to get their COVID-19 booster vaccine, unvaccinated adults are largely unmoved by the news.
This report examines the views and experiences of people in rural, urban and suburban areas related to the pandemic, and finds they hold very different views of the COVID-19 vaccines, particularly when it comes to children.
Misinformation and confusion about the COVID-19 vaccines and pregnancy remains widespread, with most people – including women who are pregnant or trying to get pregnant – either believing or being uncertain about at least one of three false claims they’ve heard, a new KFF COVID-19 Vaccine Monitor shows. Among women who are pregnant or trying to get pregnant – the group for whom accurate information about the vaccines’ safety before, during and after pregnancy is…
Majorities Oppose State Laws Criminalizing Abortion, Even Those Living In States Where Abortion Will Become Illegal If Roe Is Overturned Misconceptions Around Abortions Persist With Most Women of Reproductive Age Unaware Of Medication Abortion And Many Confusing It With Emergency Contraception More than a third (37%) of voters say that they would be more motivated to vote in November’s Midterm Election if the Supreme Court overturns the Roe v. Wade decision establishing a constitutional right…
This poll finds most voters (55%) now say access to abortion is “very important” to their vote in November’s midterm elections, up since the Supreme Court decision overturning Roe v. Wade. This heightened interest is greatest among voter groups who largely want to guarantee access to abortion, including Democratic voters and women voters under 50 years old.
© 2026 KFF