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.
Most Do Not Want the Supreme Court to Overturn the ACA or its Pre-Existing Conditions Protections When it comes to tackling pressing health care issues, incremental actions to address personal health care costs take precedence over broader, more partisan reforms for most Americans, according to the latest KFF Health Tracking Poll.
More than two years into President Trump administration's promotion of an "America First" approach to international affairs, the April 2019 KFF Health Tracking Poll examines the public's attitudes toward key global health issues, including views on the U.S. role in world affairs and global health, and support for global health spending.
A new analysis featuring data from the KFF Election Tracking Poll released in October 2018 finds that the public trusts the Democratic Party more than the Republican Party when it comes to dealing with health care issues, such as increasing women's access to reproductive services, maintaining Medicaid expansion, and maintaining protections for pre-existing conditions.
Allowing Medicare to negotiate drug prices on behalf of older Americans remains broadly popular across partisans, though many voters are unaware of the new law and the billions of dollars it is expected to save in 2026, a new KFF Health Tracking Poll finds.
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.
This brief presents 5 key facts about immigrants with limited English proficiency, drawing from the KFF/ LA Times Survey of Immigrants.
The latest KFF Health Misinformation Tracking Poll examines misinformation related to the measles vaccine and the public’s views of the U.S. government and social media companies’ role in moderating false claims online.
This document contains findings presented in charts from the February 2009 Kaiser Health Tracking Poll. The survey was conducted February 3 through February 12, 2009, among a nationally representative random sample of 1,204 adults ages 18 and older.
This document contains the key findings from the April Health Tracking Poll. The survey was designed and analyzed by public opinion researchers at the Kaiser Family Foundation and was conducted April 2 through April 8, 2009, among a nationally representative random sample of 1,203 adults ages 18 and older.
© 2026 KFF