West Seneca, NY demographics:
population, income, and more

Total population
45,303
-0.1% year-over-year change
Median household income
$79,709/yr
5.6% year-over-year change
Housing units
21,150
-0.6% year-over-year change

West Seneca population

How many people live in West Seneca

West Seneca is home to 45,303 residents, according to the most recent Census data. Gender-wise, 48.2% of West Seneca locals are male, and 51.8% are female.

Total population
45,303
-0.1% year-over-year change
Gender ratio
Male
48.2%
21,860
Female
51.8%
23,443
Value Percent YoY change
Male 21,860 48.2% -0.7%
Female 23,443 51.8% 0.5%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in West Seneca is 44, with the population distributed as follows: about 14.9% are children under 15, then 11.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 26% of the population, while another 27.4% fall into the 45 to 64 bracket. Finally, around 20.4% are 65 or older.

Median age
43.5
Age breakdown
Under 15
14.9%
15 to 24
11.3%
25 to 44
26%
45 to 64
27.4%
Over 65
20.4%
Value Percent YoY change
Under 15 6,756 14.9% 2.8%
15 to 24 5,107 11.3% -1.9%
25 to 44 11,784 26% 3.9%
45 to 64 12,411 27.4% -4.5%
Over 65 9,245 20.4% 0.3%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In West Seneca, 96.5% of the population are US-born citizens, while 2.4% have gained naturalized citizenship. At the same time, 1% of residents are non-citizens. As for race, 92.7% of locals are Caucasian, 2.3% are African American and 0.7% have Asian roots. There’s also a share of 3.5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
96.5%
Non-U.S.-born citizens
2.4%
Non-citizens
1%
Value Percent YoY change
U.S.-born citizens 43,721 96.5% -0.2%
Non-U.S.-born citizens 1,107 2.4% -7.4%
Non-citizens 475 1% 41.4%
Racial breakdown
White
92.7%
Black or African American
2.3%
American Indian and Alaska Native
0.1%
Asian
0.7%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.5%
Other
0.7%
Value Percent
White 42,002 92.7%
Black or African American 1,036 2.3%
American Indian and Alaska Native 28 0.1%
Asian 325 0.7%
Native Hawaiian and other Pacific Islander 17 0%
Two or more races 1,573 3.5%
Other 322 0.7%

Households in West Seneca

A peek inside West Seneca households

West Seneca has 20,019 households, with an average of 2 members in each. Of these, 58.8% are families, while the remaining 41.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
20,019
-1.2% year-over-year change
Average people per household
2
Non-family households
8,252
Family households
11,767
Value Percent YoY change
Non-family households 8,252 41.2% -2.8%
Family households 11,767 58.8% 0.0%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in West Seneca

The housing landscape of West Seneca

West Seneca's housing consists of 21,150 units, with 68.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.4% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 1.3% of the housing landscape.

Housing units
21,150
-0.6% year-over-year change
Housing types
Value Percent
1 unit, detached 14,570 68.9%
1 unit, attached 518 2.4%
2 units 2,042 9.6%
3 or 4 units 594 2.8%
5 to 9 units 1,476 7%
10 to 19 units 509 2.4%
20 to 49 units 178 0.8%
50 or more units 988 4.7%
Mobile home 275 1.3%
Homes built since 2020
50
78.6% year-over-year change

The age of buildings in West Seneca

In West Seneca, the median construction year is 1967. About 12% of homes were built before the 1940s, with another 6.8% going up by 1949. Most development happened in the second half of the 20th century. Then, 6.4% of homes were added from 2000 to 2009, 5.5% between 2010 and 2019, and 0.2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 2,544 12% -1.0%
Built between 1940 and 1949 1,427 6.8% -2.1%
Built between 1950 and 1959 3,837 18.1% -7.7%
Built between 1960 and 1969 4,251 20.1% 3.4%
Built between 1970 and 1979 3,325 15.7% 1.1%
Built between 1980 and 1989 2,099 9.9% -1.4%
Built between 1990 and 1999 1,105 5.2% 8.9%
Built between 2000 and 2009 1,344 6.4% -2.4%
Built between 2010 and 2019 1,168 5.5% 3.2%
Built in 2020 or later 50 0.2% 78.6%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

West Seneca occupancy rates

Out of the 20,019 occupied housing units in West Seneca, 76.9% are owner-occupied, while 23.1% are lived in by tenants. Meanwhile, 5.3% of all homes on the local market sit vacant.

Occupied housing units
20,019
-1.2% year-over-year change
Occupancy breakdown
Renter occupied
4,632
Owner occupied
15,387
Value Percent YoY
change
Renter occupied 4,632 23.1% -3.2%
Owner occupied 15,387 76.9% -0.5%
Unoccupied housing units
5.3%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

West Seneca housing costs

Housing costs in West Seneca come to a median of $1,170 per month, while tenants specifically pay a median gross rent of $1,106.

Median housing costs per month
$1,170/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in West Seneca
$1,106/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in West Seneca

West Seneca education at a glance

About 31.8% of the population in West Seneca went to high school, while 18.3% pursued college studies. Another 14.5% earned an associate degree and 21.2% hold a bachelor’s. Meanwhile, 11.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 850 2.3% 19.1%
High school diploma 11,705 31.8% -2.9%
College diploma 6,746 18.3% -1.1%
Associate degree 5,339 14.5% -3.9%
Bachelor's degree 7,822 21.2% 3.3%
Graduate degree 4,366 11.9% 5.0%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in West Seneca

How much people earn in West Seneca

The average annual household income in West Seneca was $98,867 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +5.5% change from the previous year. At the same time, the median income stood at $79,709, reflecting a +5.6% shift over the same period.

Average household income in West Seneca
$98,867/year
5.5% year-over-year change
Median household income in West Seneca
$79,709/year
5.6% year-over-year change

West Seneca income by age

In West Seneca, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $100,964. Those with someone between 45 and 64 in charge, often well established professionally, earn $101,192 overall. Overall, 91.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $100,964 6.3%
45 - 64 $101,192 10.9%
Over 65 $53,220 4.2%
Above poverty level
40,691
Below poverty level
3,913
Value Percent YoY
change
Above poverty level 40,691 91.2% -0.8%
Below poverty level 3,913 8.8% 6.9%

Average renter income in West Seneca

To get a better sense of what renters earn on average in West Seneca, their median household income was $43,505 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 30.5%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$43,505
Rent-to-income ratio
30.5%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in West Seneca

Workforce and job types in West Seneca

The job market in West Seneca is powered by 23,299 working residents, spread across a range of industries and roles. 81.1% of the working population are employed in professional or administrative positions, while 18.9% are in hands-on or service-based jobs. Also, 5.5% run their own businesses, 67.2% are employed by private companies, and 17.1% work in the public sector.

Workforce demographics

Working population
23,299
-1.4% year-over-year change
White collar
18,896
Blue collar
4,403
Value Percent YoY change
White collar 18,896 81.1% 0.2%
Blue collar 4,403 18.9% -7.7%
Employer type
Self employees
5.5%
Private companies
67.2%
Governmental workers
17.1%
Not for profit companies
10.2%
Value Percent YoY change
Self employees 1,283 5.5% -17.7%
Private companies 15,650 67.2% -2.0%
Governmental workers 3,993 17.1% 8.2%
Not for profit companies 2,373 10.2% -1.5%
Unemployment rate
4.7%
-6.0% year-over-year change

Available workforce

The unemployment rate in West Seneca stands at 4.7%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in West Seneca

How people get around in West Seneca

In West Seneca, the average commute time is 23 minutes. Commuting methods vary: 87.4% of residents travel by personal vehicle and 0.5% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
23 min
0.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 20,045 87.4% -1.4%
Bus or trolleybus 96 0.4% 1.1%
Motorcycle 44 0.2% -4.3%
Bicycle 59 0.3% -11.9%
Walk 115 0.5% -22.8%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in West Seneca by zipcode?

Zipcode Population Number of households Median income Average income
14224 41,219 18,256 $80,052 $98,283

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FAQs about West Seneca demographics 

What is the total population of West Seneca?

West Seneca has a total population of 45,303 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -0.1% compared to a year ago.

What is the gender ratio in West Seneca?

The gender ratio in West Seneca is as follows:
  • 48.2% males (21,860 residents)
  • 51.8% females (23,443 residents)

What is the median age in West Seneca?

The median age in West Seneca is 43.5.

What is the age distribution of the population in West Seneca?

The age distribution in West Seneca is as follows:
  • Under 15: 14.9% (6,756 residents)
  • Ages 15-24: 11.3% (5,107 residents)
  • Ages 25-44: 26% (11,784 residents)
  • Ages 45-64: 27.4% (12,411 residents)
  • Over 65: 20.4% (9,245 residents)

What is the racial and ethnic makeup of West Seneca?

The racial and ethnic makeup of West Seneca is as follows:
  • White: 92.7% (42,002 residents)
  • Black or African American: 2.3% (1,036 residents)
  • American Indian and Alaska Native: 0.1% (28 residents)
  • Asian: 0.7% (325 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (17 residents)
  • Two or More Races: 3.5% (1,573 residents)
  • Other: 0.7% (322 residents)

What percentage of the population in West Seneca are U.S.-born citizens?

U.S.-born citizens represent 96.5% of the population in West Seneca.

How many housing units are there in West Seneca?

There are 21,150 housing units in West Seneca, reflecting a -0.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in West Seneca and what is the average household size?

West Seneca has a total of 20,019 households, with an average of 2 people in each.

What is the median household income in West Seneca?

West Seneca has a median household income of $79,709, representing a +5.6% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for West Seneca?

The employment rate is 95.3% in West Seneca, with a workforce of 23,299 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 81.1% (18,896 residents)
  • Blue-collar workers: 18.9% (4,403 residents)

Places of employment:
  • Self-employed: 5.5% (1,283 residents)
  • Private companies: 67.2% (15,650 residents)
  • Governmental workers: 17.1% (3,993 residents)
  • Not-for-profit companies: 10.2% (2,373 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025