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.
While a large share of voters are already firm about how they plan to vote in the 2020 presidential election, three in 10 say they have not made their minds up. This analysis from KFF, in collaboration with the Cook Political Report, examines the demographics of these swing voters and the policy issues that could lead them to vote for either President Trump or the Democratic nominee.
Medicaid and Medicare at 50 – Trends and Challenges Download View JAMA infographic
Women Comprise the Majority of Medicaid Enrollees Across Every Age Group Download Source Kaiser Commission on Medicaid and the Uninsured and Urban Institute analysis of 2009 MSIS
The COVID-19 outbreak has changed the reality of working life for most of the U.S. workforce, with essential workers at the forefront of performing crucial services for the public in the midst of the pandemic. This post examines who essential workers are and what challenges they are facing in light of coronavirus.
A new KFF/Washington Post survey probes in depth what Americans know and think about climate change, their personal involvement with the issue, and their willingness to accept trade-offs to reduce its impact. A parallel survey of teens ages 13-17 explores how they view the potential effects of climate change on their generation. The poll finds that a large majority of adults and teens believe that human activity is causing changes to the world’s climate. About…
This report explores the roughly a third of adults who have not received a COVID-19 vaccine and finds that, compared to vaccinated adults, they are younger, more likely to identify as Republican or Republican-leaning, with lower incomes and education levels, and more likely to be uninsured.
This brief was prepared with the Rockefeller Institute of Government, the public policy research arm of the State University of New York. It is designed to provide some insight into the underlying economic and fiscal conditions in expansion and non-expansion states leading up to 2014 by looking at the typical (i.e. median) state for each group. This analysis will provide a framework against which to measure the impact of expansion decisions going forward. The sections…
These slides compare COVID-19 coronavirus cases and deaths in rural and urban areas.
This fact sheet draws on data from “Health and Health Coverage in the South: A Data Update” to highlight findings for South Carolina. The findings show the current status of health and health coverage in the state and the potential coverage gains that may be achieved through the Affordable Care Act.
© 2026 KFF