2017 Westchester County Executive election
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| Turnout | 36.7% | |||||||||||||||
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The 2017 Westchester County Executive election was held on November 7, 2017. After a primary in September, State Senator George Latimer was chosen as the Democratic Party candidate to challenge incumbent County Executive Rob Astorino. Latimer defeated Astorino 56.6% to 43.4%. The County Executive race took place alongside elections for the county legislature.