It's still Obama's party: Former president easily tops list of who best represents Democrats

As more than a dozen candidates jostle to become the Democratic standard-bearer in 2020, former president Barack ObamaBarack Hussein ObamaMattis denounces Trump, applauds protests, defends America On The Trail: Crisis response puts Trump on defense, even in red states The Hill's 12:30 Report: NYT publishes controversial Tom Cotton op-ed MORE continues to cast a long shadow over the party.

In a Hill-HarrisX poll released Tuesday, Obama was far and away the most popular choice of registered voters when they were asked who best represents the viewpoints of the Democratic Party among five prominent left-of-center politicians.

The March 30-31 survey found that 35 percent of registered voters said that the former president was the person who best represented the viewpoints of Democrats.

He was far ahead of Sen. Bernie SandersBernie SandersBiden formally clinches Democratic presidential nomination OVERNIGHT ENERGY: Trump signs order removing environmental reviews for major projects | New Trump air rule will limit future pollution regulations, critics say | DNC climate group calls for larger federal investment on climate than Biden plan Google: Chinese and Iranian hackers targeting Biden, Trump campaigns MORE (I-Vt.), one of the leading 2020 candidates in the Democratic presidential primary, who was picked by 15 percent of respondents. Former vice president Joe BidenJoe BidenBiden formally clinches Democratic presidential nomination The Memo: Job numbers boost Trump and challenge Biden Chris Wallace: Jobs numbers show 'the political resilience of Donald Trump' MORE, a long-rumored 2020 hopeful, who was the choice of 13 percent.

Speaker Nancy PelosiNancy PelosiNRCC turns up heat on vulnerable Democrats over Omar's call to abolish police Shocking job numbers raise hopes for quicker recovery Engel primary challenger hits million in donations MORE (D-Calif.) came in fourth, with 9 percent of voters saying that she best represented Democratic perspectives. Rep. Alexandria Ocasio-CortezAlexandria Ocasio-CortezNRCC turns up heat on vulnerable Democrats over Omar's call to abolish police Overnight Energy: US Park Police say 'tear gas' statements were 'mistake' | Trump to reopen area off New England coast for fishing | Vulnerable Republicans embrace green issues Engel primary challenger hits million in donations MORE (D-N.Y.) rounded out the top five with 5 percent.

There was some uncertainty among respondents, however, as 23 percent chose none of the five leaders.

Obama's lead was greater among self-described Democrats and those who leaned toward the party. The former president was named as the most representative politician by 51 percent of Democrats. Sanders was the pick of 17 percent while Biden received 14 percent.

Pelosi came in fourth among Democratic loyalists with 6 percent while Ocasio-Cortez was the pick of 5 percent of respondents.

Only 6 percent of Democrats declined to name one of the five leaders.

Obama's dominance among his former voters was no surprise to Celinda Lake, a Democratic pollster who heads Lake Research Partners.

"I'm surprised that it isn't even higher," she told "What America's Thinking" host Jamal Simmons on Tuesday. "All of us really yearn for the Obama days ... there was some policy disagreements with the president but his style that was just a civility that we just really yearn for."

While Ocasio-Cortez has become the focus of saturation coverage in conservative media, the fact that few Democratic voters chose her as the leader who most embodied their values indicates that her influence on the party is not that significant, Dan Cox, a research fellow at the American Enterprise Institute told Simmons.

Obama's dominance among Democrats was roughly approximate to the 54 percent of Republican voters who named President TrumpDonald John TrumpTwitter CEO: 'Not true' that removing Trump campaign video was illegal, as president has claimed Biden formally clinches Democratic presidential nomination Barr says he didn't give 'tactical' command to clear Lafayette protesters MORE as the person who best represented the GOP in a Hill-HarrisX poll conducted last August.

—Matthew Sheffield