9. Armonk, New York
Median household income: $213,688
Median housing price: $980,100
Population [includes parts of Chappaqua, New Castle, Armonk, North Castle, Valhalla, and Mount Pleasant]: 7,903
![](https://media.guestofaguest.com/t_article_content/gofg-media/2018/01/1/50336/5a6b9ec046a28898008b4593-750-563.jpg)
Median household income: $213,688
Median housing price: $980,100
Population [includes parts of Chappaqua, New Castle, Armonk, North Castle, Valhalla, and Mount Pleasant]: 7,903