The results of a new poll, sponsored Siena in New York, were released on April 22. In the survey participants were asked, whether they would vote for democrat Hillary Clinton or republican Donald Trump, assuming that these two candidates would win the primaries. According to the results, 57.0% of respondents are going to vote for the Democrats, while 34.0% are going to vote for the GOP. The poll was in the field between February 28 and March 3. The sample size was 800 registered voters. Estimated have a +/-4.1 percentage points margin of error.
Converting these results into two-party vote shares yields values of 62.6% for the democrat Clinton and 37.4% for Trump.