According to new polling data, nearly 80 percent of Americans support extending Affordable Care Act (ACA) enhanced premium tax credits, which are set to expire at the end of this year—and are at the center of a funding dispute that led to a shutdown of the federal government this week.

The poll, conducted by KFF and released Friday, found that 78 percent of Americans want the tax credits extended, including 92 percent of Democrats, 59 percent of Republicans—and even a majority (57 percent) of Republicans who identify as Donald Trump-aligned MAGA (Make America Great Again) supporters.

A separate analysis published by KFF earlier this week found that if the credits are not extended, monthly premiums for ACA Marketplace plans would more than double on average. Specifically, the current average premium of $888 would jump to $1,904 in 2026, a 114 percent increase.

Consequences

The polling released today found that, in addition to broad support for the credits, many Americans are unaware that they are in peril. About six in ten adults say they have heard “a little” (30 percent) or “nothing at all” (31 percent) about the credits expiring.

“There is a hot debate in Washington about the looming ACA premium hikes, but our poll shows that most people in the marketplaces don’t know about them yet and are in for a shock when they learn about them in November,” KFF President and CEO Drew Altman said in a statement.

Yet more concerning, the poll found that among people who buy their own insurance plans, 70 percent said they would face a significant disruption to their household finances if their premiums were to double. Furthermore, 42 percent said they would ultimately go without health insurance in such a case. Currently, over 24 million Americans get their insurance through the ACA Marketplace.