Overview
- The Siena College poll reported Aug. 12–13 of 811 likely New York voters found Zohran Mamdani 47% favorable and 44% unfavorable statewide.
- The poll’s New York City cross‑tab of roughly 227 respondents showed 69% favorable and 24% unfavorable for Mamdani while suburban voters rated him 34% favorable and 60% unfavorable.
- The Democratic Socialists of America scored much lower statewide with 30% favorable and 47% unfavorable, showing Mamdani’s personal ratings outpaced his organization’s.
- The survey revealed sharp demographic divides: near 80% support from Black voters and about 72% from ages 18–34, contrasted with roughly 66% unfavorable among Jewish respondents and higher negatives among voters 55 and older.
- Campaigns quickly used the results—Republicans to link Democrats to Mamdani in swing suburbs and Democrats to argue his NYC appeal can boost turnout—while analysts cautioned that the small NYC subsample and margins of error (weighted ±4.6 points) limit certainty about precise city figures.