populationTrendsWestchester County's total population increased approximately three percent between 2000-2010 from 923,459 to 949,013 persons. Westchester's population is getting older and more diverse due to out-migration and foreign immigration. In light of this trend, Westchester 2025 recommends that municipalities look to provide quality, affordable housing options for seniors to age in place and the opportunity for new immigrants to afford adequate housing.

Download the Westchester County demographic trend maps. The Westchester County Department of Planning has also devised updated Census 2010 maps and data tables county-wide.