Newsday/Siena College poll: Nassau County Executive race

Scroll down for detailed results from the Newsday/Siena College poll. The poll was conducted from Aug. 18-25, surveyed 1,715 Nassau County registered voters and has a margin of error of plus or minus 2.4 percentage points. The question about the Democratic primary was asked of 502 Democratic respondents who said they were likely to vote in the primary and has a margin of error of plus or minus 4.4 percentage points.