Timeline of ACA Favorability at Key Political Moments Since Passage
Here's how public opinion of the ACA has fluctuated through key political moments since its passage.
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.
Here's how public opinion of the ACA has fluctuated through key political moments since its passage.
This analysis highlights the health care affordability challenges facing LGBT adults, a growing population that faces health related disparities. Findings from KFF Health Tracking Polls show that LGBT adults face more widespread concerns with affording basic necessities, including health care, compared to non-LGBT adults.
The August Kaiser Health Tracking Poll finds a slim majority of Americans continues to favor moving forward on health care reform now despite an intensifying ad war and a political climate of contentious town hall meetings that coincide with rising concerns about the reform effort. Fifty-three percent of the public believes that tackling health reform is more important than ever, compared to 42 percent who say we cannot afford to take on health care reform…
The July Kaiser Health Tracking Poll finds a majority of the public remains supportive of taking action on health reform now, though there is some softening of support as criticisms and doubts seem to be registering. As has been the case over the past ten months, a majority of the American people continue to believe that health reform is more important than ever despite the country's economic problems, and the public believes by a two…
The poll examines the public's views on the coronavirus pandemic and a COVID-19 vaccine, as well as trust and confidence in public figures and institutions. It also gauges what issues voters are prioritizing in the upcoming presidential election. and finds that Republican and independent voters prioritize the economy, while Democratic voters are more focused on the coronavirus outbreak.
This poll examines people's views on the coronavirus (COVID-19) outbreak as many states begin to re-open their states and the economy, including their expectations, experiences and attitudes about the government responses heading into Summer 2020. It also assesses voters' views ahead of the presidential election in November.
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.
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
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.
© 2026 KFF