2024 Iowa Democratic Caucus

Date: To be Announced (Best Guess: March)
Delegates: 46
Allocation: Proportional
Threshold: 15% (minimum vote to win delegates)
Notes: Schedule unclear as party wants other states to go first. Possible resolution is an early caucus where delegates are selected, followed by a mail-in primary in March where delegates will actually be allocated based on the vote. In any case, some delegates allocated statewide and some by Congressional District. The state primary for offices other than president is June 4.

Information is estimated and subject to change. Delegate allocation rules can be very complex; this overview may not capture some details. For those interested in the finer points, we suggest Greenpapers or FHQ.


Source Date Sample Biden Kennedy Williamson Other
Emerson College 9/12/2023 273 RV ±5.9% 50% 9% 7% 34%
Emerson College 5/25/2023 301 LV ±5.6% 69% 11% 10% 10%