West Seneca CDP, New York Demographics & Population 2026

Population Overview

West Seneca CDP is a mid-sized community located in New York. The total population is 45,329. It ranks as the 20th most populous out of 1,287 cities and towns in New York.

Age Demographics

The median age in West Seneca CDP is 44.3 years. This is 12% higher than the state median of 39.6 years.

Economy, Income & Housing

The median household income in West Seneca CDP is $75,465. This is 11% lower than the state median of $84,578. Compared to the national median of $78,538, household income here is 4% lower. The poverty rate stands at 8.3%. This is 39% lower than the state poverty rate of 13.7%. The unemployment rate is 4.9%. This is 20% lower than the state rate of 6.2%. The median home value is $215,000. Housing costs are 47% lower than the state median of $403,000. With a home-value-to-income ratio of just 2.8x, West Seneca CDP is one of the most affordable housing markets in the area. 76.4% of occupied housing units are owner-occupied. This homeownership rate is 41% higher than the state average of 54.3%.

Race & Ethnicity

West Seneca CDP has a predominantly White (non-Hispanic) population, comprising 91.6% of all residents. Hispanic or Latino residents account for 4.0%. The White (non-Hispanic) population is significantly higher than the state average (91.6% vs 53.4%). The Black or African American population (2.0%) is well below the state average of 13.6%. The Hispanic or Latino population (4.0%) is well below the state average of 19.6%. The Asian population (0.3%) is well below the state average of 8.8%.

Education

33.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 16% lower than the state rate of 39.6%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 94.8%.

Data Sources & Methodology

All demographic data for West Seneca CDP, New York is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against New York state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,287 Census-designated places in New York. For official data, visit data.census.gov.