Westchester County, NY — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
996,888
Male
485,985
48.8%
Female
510,903
51.2%
Median Age
41.5 yrs
Avg Household Size
2.6
Foreign Born
25.6%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher36.7%
High School or Higher49.3%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
2.4%
Disability
0.0%
Non-English Home
7.5%
Married
43.1%
Westchester County, NY has a population of 996,888 according to 2023 Census Bureau estimates. The median age is 41.5 years. The largest racial or ethnic group is White at 54.7% of the population. 36.7% of residents hold a bachelor's degree or higher. 25.6% of residents are foreign-born.