West Seneca, New York Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of West Seneca, New York is 45,329 as of the 2023 American Community Survey, making it the 20th-largest city in New York. The median household income is $75,465, the median home value is $215,000, and the median age is 44.3.
45,329
Population
2119
People / sq mi
$75,465
Median Income
$215,000
Median Home Value
West Seneca covers 21.4 sq mi of land at 2119 people per square mile.
About West Seneca, NY
West Seneca is a city in New York with a population of 45,329. It ranks #20 among cities in New York by population. The median age is 44.3, older than the national median. The population is 48.5% male and 51.5% female.
The median household income in West Seneca is $75,465, near the US median of $74,580. 4.0% of residents live below the federal poverty level. Home values sit at a median of $215,000, with monthly rent averaging $1,040. The homeownership rate of 76.4% is higher than the national rate of 64.8%.
Educational attainment in West Seneca reflects 33.2% of adults 25 and older holding a bachelor's degree or higher, near the national average of 34.3%. Roughly 10.0% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 23.0 minutes each way.
Race & Ethnicity
| White | 93.7% |
| Black or African American | 2.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.5% |
| Two or More Races | 0.0% |
Economy & Income
$75,465
Median Household Income
$41,853
Per Capita Income
4.0%
Poverty Rate
3.2%
Unemployment Rate
Housing
$215,000
Median Home Value
$1,040
Median Rent
76.4%
Owner-Occupied
Education
94.8%
High School+
33.2%
Bachelor's+
Commute
0.4%
Drive Alone
81.8%
Public Transit
10.0%
Work From Home
23.0 min
Avg Commute
Community Profile
6.6%
Foreign Born
94.9%
Non-English at Home
7.2%
Veterans
13.0%
With Disability
96.8%
Health Insurance
92.5%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 27.7% |
| Finance, Insurance & Real Estate | 10.5% |
| Manufacturing | 10.3% |
| Information | 10.3% |
| Education, Health Care & Social Services | 6.5% |
| Construction | 5.3% |
| Arts, Entertainment & Food Services | 4.8% |
| Retail Trade | 4.7% |
| Public Administration | 4.2% |
| Transportation & Warehousing | 1.8% |
| Agriculture & Mining | 0.1% |
Largest cities in New York
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Part of New York
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City rankings
Frequently Asked Questions
West Seneca, New York has a population of 45,329 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 20th-largest city in New York.
The median household income in West Seneca, New York is $75,465, with 4.0% of residents living below the federal poverty level.
The median home value in West Seneca, New York is $215,000, with median monthly rent at $1,040 and a homeownership rate of 76.4%.
The median age in West Seneca, New York is 44.3 years. The population is 48.5% male and 51.5% female.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.