2020 Iowa Republican Caucus

Date: February 3, 2020
Delegates: 40
Allocation: Proportional
Notes: Proportional to vote at caucuses. However, if only one candidate is placed into nomination at the convention, all delegates become bound to that candidate. The state primary for offices other than president is June 2.

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.

Estimated Delegates Earned




Source Date Sample Trump Weld Other
Emerson College 10/17/2019 286 LV ±5.7% 93% 4% 3%