Hillary Clinton and Donald Trump are virtually tied in New Hampshire, according to a new WBU poll.

In the survey of likely general election voters released Wednesday, Clinton beat Trump 44-42, well within the 4.4 percent margin of error. Six percent would prefer another candidate, and 9 percent do not know or are undecided.

Neither candidate is very popular in the Granite State. Just 35 percent have a favorable view of Clinton, compared to 58 percent who said they viewed her unfavorably. Trump's favorable to unfavorable rating was 33-58.

Vermont Sen. Bernie Sanders has the best favorability among the three candidates. He is seen favorably by 55 percent in New Hampshire, compared to 34 percent who said they have an unfavorable view of him.

Sanders also beats Trump by double digits in a hypothetical general election matchup, 54-38.

The telephone-based poll of 501 likely voters in New Hampshire was conducted May 12-15 and carries a margin of error of plus or minus 4.4 percentage points.