Former Vice President Joe Biden Joe BidenCast of 'Parks and Rec' reunite for virtual town hall to address Wisconsin voters Biden says Trump should step down over coronavirus response Biden tells CNN town hall that he has benefited from white privilege MORE has widened his lead over Sen. Bernie Sanders Bernie SandersMcConnell accuses Democrats of sowing division by 'downplaying progress' on election security The Hill's Campaign Report: Arizona shifts towards Biden | Biden prepares for drive-in town hall | New Biden ad targets Latino voters Why Democrats must confront extreme left wing incitement to violence MORE (I-Vt.) in Florida a week before the state’s Democratic presidential primary, according to a poll released on Tuesday.

The Florida Atlantic University BEPI poll, conducted in the days after Biden notched a series of primary wins on Super Tuesday, shows the former vice president with the support of 61 percent of Florida Democratic voters. Sanders trails by 36 percentage points, with 25 percent support.

The poll is the latest to show Biden with an outsized lead in the Sunshine State, which holds its primary on March 17. With 219 delegates up for grabs, Florida is one of the biggest prizes of the Democratic nominating contest, and a win there for Biden would be a massive boost to his campaign.

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A survey from St. Pete Polls released last week showed Biden with an even wider 49-point lead over Sanders in Florida.

The new survey shows Biden widening his lead since January, when a similar poll found him with the support of 42 percent of Florida Democratic voters.

Sanders currently leads Biden among young voters in Florida, registering 35 percent support among 18- to 29-year-olds, compared to Biden’s 15 percent. But the former vice president carries the lead among voters in every other age group — voters that tend to turn out in more reliable numbers than their younger counterparts.

Sanders has long argued that his deep support among young voters would drive them to the polls in record numbers and propel him to victory, both in the primaries and in the general election in November.

But that high turnout has yet to materialize in the Democratic nominating contest. On Super Tuesday, for instance, no state that held a primary saw an increase in young voters’ share of the electorate.

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That trend doesn’t bode well for Sanders’s prospects in Florida, where 18- to 29-year-olds made up only about 15 percent of the Democratic primary electorate in 2016. Voters aged 45 and older made up nearly two-thirds of the primary electorate that year, and Biden tends to perform best with them.

Regardless of which candidate wins the Democratic presidential nomination, both are likely to face a tough battle in Florida in the general election. President Trump Donald John TrumpHR McMaster says president's policy to withdraw troops from Afghanistan is 'unwise' Cast of 'Parks and Rec' reunite for virtual town hall to address Wisconsin voters Biden says Trump should step down over coronavirus response MORE, who officially became a Florida resident last year, is more popular than not in the Sunshine State, with 49 percent of voters approving of his tenure in office and 41 percent disapproving.

In a hypothetical, head-to-head match-up, Trump leads Sanders, 53 percent to 47 percent. Biden doesn’t fare much better, trailing Trump, 49 percent to 51 percent, the FAU BEPI poll shows. That’s a reversal from January, when a similar poll showed both candidates leading Trump in hypothetical match-ups.

The FAU BEPI poll surveyed 1,216 Florida voters, including 399 Democratic voters, from March 5-7. It has a margin of error of 2.7 percentage points for the full sample and 4.9 percentage points for the Democratic voters surveyed.