Poll: Sanders leads Biden by 9 points in Iowa

Poll: Sanders leads Biden by 9 points in Iowa
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Sen. Bernie SandersBernie SandersHouse Democrats pass sweeping .9T COVID-19 relief bill with minimum wage hike House set for tight vote on COVID-19 relief package On The Money: Democrats scramble to save minimum wage hike | Personal incomes rise, inflation stays low after stimulus burst MORE (I-Vt.) holds a commanding lead over the Democratic field in Iowa just days before the state is set to hold its first-in-the-nation caucuses, according to a new poll.

An Emerson College poll released Sunday evening of registered Democrats and left-leaning independents found Sanders in the lead with 30 percent of respondents planning to support him in the caucuses, while former Vice President Joe BidenJoe BidenHouse Democrats pass sweeping .9T COVID-19 relief bill with minimum wage hike Biden to hold virtual bilateral meeting with Mexican president More than 300 charged in connection to Capitol riot MORE (D) followed with 21 percent.

Sen. Elizabeth WarrenElizabeth WarrenExclusive: How Obama went to bat for Warren Minimum wage setback revives progressive calls to nix Senate filibuster Democratic strategists start women-run media consulting firm MORE (D-Mass.) has sunk to fourth place in the poll behind Sen. Amy KlobucharAmy KlobucharOpen-ended antitrust is an innovation killer FBI, DHS and Pentagon officials to testify on Capitol riot Five big takeaways on the Capitol security hearings MORE (D-Minn.) at 11 percent and 13 percent, respectively, while former South Bend, Ind., Mayor Pete ButtigiegPete ButtigiegExclusive: How Obama went to bat for Warren The Hill's 12:30 Report - Presented by Facebook - Biden vs. Trump, part II Chasten Buttigieg jokes about his husband biking home from work MORE rounded out the top tier in fifth place with 10 percent.

No other candidate registered above 5 percent support in the poll. Sanders's dominance in the poll comes after a USA Today/Suffolk University poll released earlier in the day showed Biden with a slight lead over Sanders in the state.

The Emerson College poll surveyed 450 Democrats and independents in Iowa via landlines and online polling, and has a margin of error of 4.6 percentage points.