More from the poll ...

... Trump's victory over Vice President Kamala Harris has scrambled public opinion about a range of other issues, too. For example, his supporters were also more likely to feel good about the economy after the election " while Harris supporters adopted a more negative outlook.

Those are among the results of a new POLITICO|Morning Consult poll, designed to measure change in public opinion before and after the election. The results largely track with recent consumer sentiment data and comments from Republican leaders.

Our new poll showed voters' perceptions of issues like election security and the economy swung substantially post-election, with deep differences based on who they voted for. The poll also found mixed expectations for a second Trump term.

The first poll (toplines, crosstabs) was conducted from Oct. 30 to Nov. 1, the week before the election, while the second (toplines, crosstabs) was in the field from Nov. 20 through 22, two weeks after Trump's victory. Both surveys sampled more than 4,000 registered voters, with a margin of error of 2 percentage points.

Here are some of the big takeaways we learned from the results.

Trump supporters worried less about voter fraud after he won ...