Westchester’s foreign-born population accounts for almost a quarter—24%--of the total county population. The foreign-born make up a larger portion of the population in some municipalities than others, with Port Chester (44%) and Sleepy Hollow (43%) having the largest proportions while Pound Ridge (9%) and Lewisboro (10%) have the smallest. The foreign-born population is close to evenly split between naturalized US citizens (11%) and non-citizens (13%). The most common countries of origin for the foreign-born are Mexico (accounting for 9% of the foreign-born), Jamaica (7%), Ecuador (6%), and Italy (6%).
Census & Stats