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Story highlights

Hillary Clinton maintains a strong lead on the Democratic field, CNN/ORC poll shows

But she faces challenges in match-ups with GOP candidates

Marco Rubio and Jeb Bush top the broad Republican field

Washington CNN —  

More people have an unfavorable view of Democratic front-runner Hillary Clinton now than at any time since 2001, according to a new CNN/ORC poll on the 2016 race.

While Clinton remains strikingly dominant in the Democratic field, the poll shows that her numbers have dropped significantly across several key indicators since she launched her campaign in April.

A growing number of people say she is not honest and trustworthy (57%, up from 49% in March), less than half feel she cares about people like them (47%, down from 53% last July) and more now feel she does not inspire confidence (50%, up from 42% last March).

In head-to-head match-ups against top Republicans, her margin is tighter than it has been at any point in CNN/ORC’s polling on the contest.

READ: The complete CNN/ORC 2016 poll

On the Republican side, though, no candidate has successfully broken out of the pack.

The group of seven that have come to dominate most polling on the race hold the top of the charts in this poll, Sen. Marco Rubio and Jeb Bush leading the pack with Mike Huckabee, Wisconsin Gov. Scott Walker, Sen. Ted Cruz, Ben Carson and Sen. Rand Paul all in the hunt.

Much of Clinton’s fade is attributable to shifts among independents, but she’s also losing some ground among her own partisans. Her support in the Democratic nomination contest has dropped 9 points since April, and though more than 8-in-10 Democrats said they thought she was honest and trustworthy earlier this year; now, just 73% say so.

The new CNN/ORC poll looking at the shape of the race for the presidency in 2016 finds these warning signs for Clinton, alongside some concerns for the Republican Party’s best-known contender, Jeb Bush.

Jeb Bush’s family ties

Bush’s efforts to separate himself from his brother have worked to some extent. Only about half of Americans say Bush is “a lot like his brother.”

But most – 56% – say his connection to two former presidents would make them less likely to back him for the presidency. Just 27% say that connection would make them more likely to back the former Florida governor.

That’s virtually the opposite situation of what his brother faced when George W. Bush made his initial run for the presidency in 1999. Back then, 42% said Bush’s connection to his father made them more likely to back him, while only 24% said it was a deterrent.

Bush’s family ties are slightly more of a draw for Republicans, but not by much. Among Republicans and Republican-leaning independents, 42% say they’re more likely to back Jeb Bush because of his connections, while 38% say they are less likely to vote for him because of that.

No leader emerges in the GOP pack

For the bulk of the GOP field, however, the race for the Republican nomination remains an effort to distinguish themselves from the pack and no one has yet succeeded at that.

Though there has been some shuffling at the top of the GOP order since the last CNN/ORC poll in April, no individual candidate’s movement lies outside of the margin of sampling error.

Rubio tops the field with 14%, with Bush near even at 13%. Huckabee and Walker follow at 10% each, with Cruz (8%), Paul (8%) and Carson (7%) all within striking distance of double-digit support.

Paul prompts the largest gender gap on the GOP side, drawing 13% and tying for first among men while garnering just 2% support among women.

The top of the field is similar among conservative Republicans to the overall horse race numbers, but among those who consider themselves tea party supporters, there’s a clear leader: Scott Walker with 19% support. His closest competitor is Ted Cruz with 12%.

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Overall, about half of Republicans (49%) would like to see the field resolve early, saying it would be best for the party if one strong candidate emerged early as a clear frontrunner. But 46% say they would prefer a longer campaign, with a number of strong contenders competing over the next year.

One possible differentiator emerges: The poll finds a distinct difference in which candidates Republicans view as representing the future rather than the past.