Joe Biden hasn't garnered huge popularity among Latino voters. Democrats have raised concerns about the Democratic presidential nominee's lagging support among these valuable voters, who can ensure his victory in Florida as well as in the White House in Nov.

Recently surfaced polls out of Florida suggest the former vice president's support among Latinos trails Hillary Clinton's who went toe-to-toe against Donald Trump in 2016. This lagging support has understandable fueled concerns that Biden is at risk of losing a pivotal swing state.

"There’s really no good answer here if you’re the Biden campaign," a Florida Democratic operative admitted. The operative said it was alarming that Biden is getting those numbers against Trump at this stage in the campaign, despite Trump's reputation for being the most anti-Hispanic president in history.

A series of surveys that were released last week revealed Biden's challenge in Florida, a swing state that Trump needs to win his re-election bid. The state's Quinnipiac University poll showed the former veep trailing the president 43 percent by 45 percent among Hispanic voters in Florida.

Another survey carried out by Equis Research, a Latino outreach firm shows Biden leading Trump among Hispanic voters across the state with a lead of 53 percent to 37 percent. While the lead may seem impressive, it still falls short of Clinton’s margins in 2016, when she led Trump with 62 percent of the Latino vote in Florida, while Trump acquired only 35 percent in the state.

Touted as one of Florida's most populous regions, the Miami-Dade County has a reputation for being the most reliable Democratic strongholds when it comes to statewide elections. A poll from the Miami Herald showed Biden and the Bendixen & Amandi International shows Biden and Trump tied among Hispanic voters, with Biden garnering 46 percent to Trump's 47 percent.

Managing partner of Bendixen & Amandi, Fernand Amandi said Biden isn't doing enough, referencing the polls. Amandi went on to explain that if Biden outperforms with white Anglo voters in Florida, his lagging support among Latino voters is unlikely to matter so much, but pointed out that if Biden's campaign is counting on this theory, it is a "very risky bet."

The Bendixen & Amandi International poll that surfaced online this week shows Biden leading the POTUS with 48 percent to 44 percent among non-Hispanic white voters in Miami-Dade County. He has an even bigger edge with 51 percent to 33 percent among independent voters in the area.