Latest Research
Our mission is to improve democracy by making public opinion insights more accessible. We often release public poll results so insights are available to anyone with an interest in regions, issues, causes or candidates. Below are highlights of our most recent learnings and analyses.
Biden, Warren, and Sanders Lead the Democratic Primary in Tennessee
Biden, Warren, and Sanders Lead the Democratic Primary in Tennessee Change Research Tennessee Poll: June 23-25, 2019 Key Takeaways: Biden (34%), Warren (18%), and Sanders (16%) lead the Democratic primary in Tennessee Biden leads in all age groups except for 18- to...
Policy Positions Top Reason Voters Donate to Candidates
Policy Positions Top Reason Voters Donate to Candidates Change Research Grassroots Donation Survey : June 19-21, 2019 Key Takeaways: 44% of Democratic primary voters have donated to at least one Democratic candidate for president. Democratic primary voters are...
Ahead of the Democratic Debates, Biden Leads in Iowa and South Carolina, Sanders Leads in New Hampshire
Ahead of the Democratic Debates, Biden Leads in Iowa and South Carolina, Sanders Leads in New Hampshire Crooked Media/Change Research Pre-Debate Poll: June 17-20, 2019 Key Takeaways: Biden leads the Democratic primary in Iowa and South Carolina, while Sanders leads...
Biden and Sanders Lead the Democratic Primary in Florida, Buttigieg and Warren Tie for Third
Biden and Sanders Lead the Democratic Primary in Florida, Buttigieg and Warren Tie for Third Change Research Florida Poll: June 16-17, 2019 Key Takeaways: Biden (33%), Sanders (20%), Buttigieg and Warren (15%) lead the Democratic primary in Florida Biden leads in...
Warren, Biden, and Sanders Lead Democratic Primary in Minnesota
Warren, Biden, and Sanders Lead Democratic Primary in Minnesota Minnesota Poll: June 8-12, 2019 Key Takeaways: Warren (21%), Biden (20%), and Sanders (19%) lead the 2020 Democratic presidential primary in Minnesota Warren leads among women, while men prefer Sanders...
Strong Partisan Divides on Climate Change and Green New Deal; Biden, Sanders, and Warren Lead Democratic Primary Nationwide
Strong Partisan Divides on Climate Change and Green New Deal; Biden, Sanders, and Warren Lead Democratic Primary Nationwide Nationwide Poll: June 5-10, 2019 Biden, Sanders, and Warren Lead Nationwide Democratic Primary Joe Biden has a five-point lead over Bernie...
O’Rourke and Biden Lead Democratic Primary in Texas
CHANGE RESEARCH TEXAS POLL: MAY 30-JUNE 3, 2019 O’Rourke and Biden Lead Democratic Primary in Texas Beto O’Rourke leads Joe Biden by three points in his home state in Change Research’s latest Texas poll. Read on for additional results, including horse race breakdown...
Biden, Sanders, and Harris Lead in California; Housing Affordability Biggest Issue for Californians
CHANGE RESEARCH CALIFORNIA POLL: MAY 25-28, 2019 Biden, Sanders, and Harris Lead in California; Housing Affordability Biggest Issue for Californians Joe Biden leads the Democratic nomination race by seven points over Bernie Sanders and Kamala Harris in Change...
Biden, Sanders, Warren, Harris Hold Narrow Leads Over Trump in General Election Matchups
CHANGE RESEARCH NATIONAL POLL: MAY 18-21, 2019 Biden, Sanders, Warren, Harris Hold Narrow Leads Over Trump in General Election Matchups Joe Biden leads the Democratic nomination race by nine points over Bernie Sanders and Elizabeth Warren in Change Research’s latest...
Change Research Accuracy
A Retrospective on the 2018 General Election In 2018, hundreds of candidates and organizations chose to work with Change Research because Change is fast, affordable, and accurate. We had a very successful 2018, conducting over 500 polls, working with winning...