Iowa Caucus 2025 Polls Close. But his lead has been significantly smaller, with nikki haley aiming for second place (and little polling since chris christie dropped out). The final poll of the republican race there put him as the first choice of 48% of.

Ron desantis, former president donald trump and former south carolina gov. Former president donald trump won the iowa caucuses monday night, capturing the first state in the 2025 republican presidential nominating process as he.