Voters see healthcare as the most important issue for the first time this year, according to a new poll released Wednesday.

Healthcare and the economy were seen as top priorities for Congress by 24 percent of those polled in a Sept. 22-24 survey by Morning Consult/Politico.

Healthcare has been a leading focus for the Trump administration since January, but congressional Republicans made another unsuccessful attempt to reform Obamacare this week.

Despite the setback, 40 percent of voters still want lawmakers to undo former President Barack Obama's healthcare law, while 52 percent disagree.

Security issues remain a top concern for one-in-five voters, followed by senior's issues at 14 percent.

The online poll was conducted with 1,987 registered voters nationwide and had a 2 percentage point margin of error.