This is a list of nationwide public opinion polls that were conducted relating to the Democratic primaries for the 2024 United States presidential election. The persons named in the polls were declared candidates or had received media speculation about their possible candidacy. The polls included are among Democrats or Democrats and Democratic-leaning independents. If multiple versions of polls are provided, the version among likely voters is prioritized, then registered voters, then adults.
Opinion polling
Aggregate polls +Aggregate polls of declared candidates in the 2024 Democratic Party presidential primariesSource of poll aggregationDates administeredDates updatedJoe BidenDean PhillipsMarianne WilliamsonOther/undecidedMargin270 to Win270 to WinJanuary 25 – February 14, 2024February 18, 202474.2%5.6%8.0%12.2%Biden +66.2FiveThirtyEightthrough February 14, 2024February 18, 202475.1%6.9%–18.0%Biden +68.2Race to the WHRace to the WHthrough January 29, 2024February 2, 202471.9%–7.2%20.9%Biden +64.7Real Clear PollingReal Clear PollingDecember 26, 2023 – February 14, 2024February 18, 202472.7%4.7%7.0%15.6%Biden +65.7Average73.5%5.7%7.4%13.4%Biden +66.1
Polling with declared candidates