In three politically important Midwest states — including two that were key in deciding the 2016 election — President Donald Trump’s job approval rating is below 40 percent, and Democrats hold a sizable lead for the upcoming congressional midterms, according to a trio of new NBC News/Marist polls.

In Michigan, which Trump won by nearly 11,000 votes, 36 percent of registered voters approve of the president’s job, while 54 percent disapprove.

In Wisconsin, which he won by about 23,000 votes, another 36 percent give Trump a thumbs up, with 52 percent giving him a thumbs down.

And in Minnesota, which Trump narrowly lost by 1.5 percentage points, his rating stands at 38 percent approve, 51 percent disapprove.

What’s more, with November’s midterm elections less than four months away, Democrats enjoy a lead in congressional preference from 8 points to 12 points in these three states.

In Wisconsin, Democrats hold a 47 percent-to-39 percent lead in congressional preference (D+8).

Read more in NBC News.