The current population of Chappaqua, New York is 1,434based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 1,459.The last official US Census in 2010 recorded the population at 1,436.
79.57% of Chappaqua residents speak only English, while 20.43% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 11.45% of the population.
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Origin of Naturalized Citizens
Born in Chappaqua
Place of Birth
75.31% of Chappaqua residents were born in the United States, with 64.09% having been born in New York. 11.09% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.