WASHINGTON — Sen. Bernie Sanders is generating enthusiasm — and Hillary Rodham Clinton anything but, according to new polls released Sunday.

Sanders is leading Clinton by 10 points in Iowa and 22 points in New Hampshire, according to the CBS/YouGov surveys.

The polls found the Vermont independent is thumping Clinton, 43 percent to 33 percent, among Iowa Democrats and 52 to 30 percent in New Hampshire, but Clinton leads in South Carolina 46 to 23.

But the biggest difference, the pollsters found, is enthusiasm — Sanders is generating it and Clinton is not.

“The American people, in my strong view, are sick and tired of establishment politics,” Sanders said on NBC’s “Meet the Press.”

Clinton apologized last week for her use of a private email server while secretary of state — a practice that has eroded voters’ trust in her, polls show.