"The latest KFF poll from September 2026 marks a new high, with two-thirds (66%) of the public favoring the proposal, while the share opposed has fallen to about a third (34%)."
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Current and Historical Public Opinion on Medicare-for-All and Other National Health Plan Proposals | KFF
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-...