Hill.TV poll: Majority of Republicans say Trump best represents the values of the GOP

Fifty-four percent of Republicans say President TrumpDonald John TrumpHouse Dems demand Barr cancel 'inappropriate' press conference on Mueller report DOJ plans to release 'lightly redacted' version of Mueller report Thursday: WaPo Nadler accuses Barr of 'unprecedented steps' to 'spin' Mueller report MORE best represents the values of their party, according to a new American Barometer poll. 

Only 31 percent of all respondents said Trump best represented the GOP's values, according to the survey conducted by Hill.TV and the HarrisX polling company.

Some Republicans expressed surprise that the number was not higher given Trump's standing as the leader of the party.

"I'm frankly a little bit surprised that it's not a larger percent of Republican voters saying that he represents the party. Not necessarily because he does embody the party, but more he's the face of the party," Republican pollster Chris Wilson told Hill.TV's Joe Concha on "What America's Thinking." 

Eighteen-percent of Republicans polled said Pence best represented the values of the party, while 10 percent said the same for House Speaker Paul RyanPaul Davis RyanFEC filing: No individuals donated to indicted GOP rep this cycle The Hill's Morning Report - Waiting on Mueller: Answers come on Thursday Paul Ryan joins University of Notre Dame faculty MORE

Two percent of Republicans polled said that House Freedom Caucus Chairman Mark MeadowsMark Randall MeadowsWashington in frenzy over release of Mueller report Overnight Health Care: DOJ charges doctors over illegal opioid prescriptions | Cummings accuses GOP of obstructing drug pricing probe | Sanders courts Republican voters with 'Medicare for All' | Dems probe funding of anti-abortion group Cummings accuses Oversight Republicans of obstructing drug price probe MORE (R-N.C.) best represented the party's values, while only one percent said the same about Senate Majority Leader Mitch McConnellAddison (Mitch) Mitchell McConnellThe Hill's 12:30 Report: Trump, Dems prep for Mueller report's release McConnell touts Trump support, Supreme Court fights in reelection video Why Ken Cuccinelli should be Trump's choice for DHS MORE (R-Ky.). 

Trump defeated a large group of GOP candidates in winning his party's nomination in 2016, and created fissures in the GOP in doing so. But his approval ratings among Republicans have been high in his presidency, and other office holders have come under pressure to bow to his demands given support among grassroots Republicans for his presidency.

The poll comes as Republicans look to defend both houses of Congress in the upcoming midterm elections.

November's contests are widely expected to be a referendum on Trump's first two years in office.  

The American Barometer poll was conducted on August 10-11 among 1,000 registered voters. The sampling margin of error is plus or minus 3.1 percentage points. 

— Julia Manchester