The top tier of Democratic presidential candidates remains relatively unchanged in the latest Iowa State University/Civiqs poll. The second tier candidates show little signs of a breakthrough. There is growing opposition to candidates at the bottom of the second tier.
December's Iowa State University/Civiqs poll shows that Iowa Democrats are narrowing the field, with fewer than 40% of likely caucusgoers listing a single candidate who they were considering after their second choice.
The December 2019 Daily Kos/Civiqs Poll asked 1,411 registered voters in the United States about President Trump, the ongoing impeachment inquiry, and the 2020 election.
Iowa State University/Civiqs polling of likely Iowa caucusgoers shows that voters' second-choice picks can be useful for predicting how they might switch their allegiances over time.