Former Texas Rep. Beto O’Rourke (D) leads the 2020 primary field in his home state by 3 points over the front-runner, former Vice President Joe Biden Joe BidenPelosi slams Trump executive order on pre-existing conditions: It 'isn't worth the paper it's signed on' Hillicon Valley: Subpoenas for Facebook, Google and Twitter on the cards | Wray rebuffs mail-in voting conspiracies | Reps. raise mass surveillance concerns Fox News poll: Biden ahead of Trump in Nevada, Pennsylvania and Ohio MORE, according a new poll released Tuesday.

O’Rourke saw a 12-point uptick, from 15 to 27 percent, since last month’s University of Texas poll — pulling into first among Texas voters. Biden’s support increased 1 point, from 23 percent to 24 percent, placing him second to O’Rourke.

ADVERTISEMENT

Sen. Bernie Sanders Bernie SandersThe Hill's Campaign Report: Trump faces backlash after not committing to peaceful transition of power Bernie Sanders: 'This is an election between Donald Trump and democracy' The Hill's 12:30 Report: Trump stokes fears over November election outcome MORE (I-Vt.) trailed in third at 15 percent, and Sens. Elizabeth Warren Elizabeth WarrenHillicon Valley: Subpoenas for Facebook, Google and Twitter on the cards | Wray rebuffs mail-in voting conspiracies | Reps. raise mass surveillance concerns On The Money: Anxious Democrats push for vote on COVID-19 aid | Pelosi, Mnuchin ready to restart talks | Weekly jobless claims increase | Senate treads close to shutdown deadline Democratic senators ask inspector general to investigate IRS use of location tracking service MORE (D-Mass.) and Kamala Harris Kamala HarrisHundreds of lawyers from nation's oldest African American sorority join effort to fight voter suppression Biden picks up endorsement from progressive climate group 350 Action 3 reasons why Biden is misreading the politics of court packing MORE (D-Calif.) are statistically tied within the margin of error at 11 percent and 9 percent, respectively.

According to the Texas poll, O’Rourke’s lead widens to 38 percent among primary voters when the survey included independent Democratic-leaners, whereas Biden’s support shrinks to 19 percent when such voters are factored in.

The Texas primary will be held on March 3, “Super Tuesday,” along with the primaries in 16 other states.

O’Rourke, as an underdog Senate candidate, lost to incumbent Sen. Ted Cruz Rafael (Ted) Edward CruzThe Hill's Morning Report - Sponsored by Facebook - Trump previews SCOTUS nominee as 'totally brilliant' Cruz blocks amended resolution honoring Ginsburg over language about her dying wish Trump argues full Supreme Court needed to settle potential election disputes MORE (R) in 2018, but the close race for state-wide office in what was once seen as a Republican stronghold is putting the state back in play for 2020.

A Democratic presidential candidate has not won the state in 40 years, since President Carter in 1976.

Four of the six leading primary candidates in Texas beat Trump in a general election mockup, based on the poll.

O’Rourke holds the strongest lead over Trump, at 48.8 percent to 37.6 percent. Warren holds a 40.7 to 38.2 percent lead, Sanders holds a 39.2 to 37.3 percent lead, and Harris tops Trump with 39.8 percent to 38.5 percent.

Trump holds a lead over Biden, the Democratic frontrunner, though only two-tenths of a point separate the two candidates. Trump wins 37.1 percent to Biden's 36.9 percent. Trump has a larger lead over Buttigieg, taking 38.6 percent to Buttigieg's 33 percent.

Although O’Rourke appears to be polling strong with Texas voters, he’s trailing the crowded field in most national polls, barely breaking 3 percent. A RealClearPolitics average of polls shows O’Rourke at 2.8 percent, trailing Biden, Sanders, Warren, Harris and South Bend, Ind., Mayor Pete Buttigieg Pete ButtigiegBillionaire who donated to Trump in 2016 donates to Biden The Hill's Morning Report - Sponsored by Facebook - GOP closes ranks to fill SCOTUS vacancy by November Buttigieg stands in as Pence for Harris's debate practice MORE (D).

Twenty of the 2020 Democrats will face off Tuesday and Wednesday in two nights of debates in Detroit.

O’Rourke is one of eight candidates that has already met the threshold to qualify for the third debate, which will be held in Houston at Texas Southern University on Sept. 12 and Sept. 13.

--Updated at 11:06 a.m.