The hamlet of Chappaqua is located in the county of Westchester. It covers a total area of 1.2 sq. km. Economy of the city revolves around industries involved in aviation, architecture, arts and crafts, finance, beverage, household cleaning, apparel, pharmaceuticals, insurance and metal, contribute to the local economy in a positive way. Commercial spaces are utilized by pet shops, libraries, restaurants, resale shops, recreation centers, service station and campgrounds, contributing to the local economic development of the hamlet.