West Seneca, NY
Demographics And Statistics

Demographics | Crime | Cost Of Living
Updated: 2025-10-25

Living In West Seneca, New York Summary

Life in West Seneca research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in West Seneca over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in West Seneca:

  • The population in West Seneca is 45,329.

  • The median home value in West Seneca is $271,424.

  • The median income in West Seneca is $75,465.

  • The cost of living in West Seneca is 94 which is 0.9x lower than the national average.

  • The median rent in West Seneca is $1,040.

  • The unemployment rate in West Seneca is 4.9%.

  • The poverty rate in West Seneca is 8.3%.

  • The average high in West Seneca is 56.7° and the average low is 39.3°.

West Seneca SnackAbility

6
Overall SnackAbility
Jobs
8/10
Housing
7
Affordability
8.5
Diversity
4
Safety
8
Amenities
9
Education
8.5
Commute
8

West Seneca, NY Cost Of Living

Cost of living in West Seneca summary. We use data on the cost of living to determine how expensive it is to live in West Seneca. Real estate prices drive most of the variance in cost of living around New York. Key points include:

  • The cost of living in West Seneca is 94 with 100 being average.

  • The cost of living in West Seneca is 0.9x lower than the national average.

  • The median home value in West Seneca is $271,424.

  • The median income in West Seneca is $75,465.

94
West Seneca's Overall Cost Of Living
0.9x
Lower Than The National Average

Cost Of Living In West Seneca Comparison Table

Living Expense West Seneca New York National Average
Overall 94 119 100
Services 96 110 100
Groceries 98 103 100
Health 101 101 100
Housing 87 145 100
Transportation 97 105 100
Utilities 94 99 100

West Seneca, NY Weather

  • The average high in West Seneca is 56.7° and the average low is 39.3°.

  • There are 93.6 days of precipitation each year.

  • Expect an average of 40.6 inches of precipitation each year with 105.2 inches of snow.

StatWest Seneca
Average Annual High56.7
Average Annual Low39.3
Annual Precipitation Days93.6
Average Annual Precipitation40.6
Average Annual Snowfall105.2
56.7°
Average High
93.6
Days of Rain

Rankings for West Seneca in New York

Locations Around West Seneca

Map Of West Seneca, NY

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West Seneca Demographics And Statistics

Population over time in West Seneca

The current population in West Seneca is 45,329. The population has increased 1.4% from 2010.

Year Population % Change
2023 45,329 -0.1%
2022 45,387 -0.0%
2021 45,390 0.3%
2020 45,272 -0.2%
2019 45,344 0.0%
2018 45,332 -0.0%
2017 45,340 0.3%
2016 45,197 0.2%
2015 45,089 0.4%
2014 44,902 0.3%
2013 44,773 0.1%
2012 44,738 0.2%
2011 44,670 -0.1%
2010 44,719 -

Race / Ethnicity in West Seneca

White
91.6% (41,522)
African American
2.0% (895)
American Indian
0.1% (37)
Asian
0.3% (156)
Hawaiian
0.0% (14)
Other
0.0% (8)
Two Or More
1.9% (863)
Hispanic
4.0% (1,834)

West Seneca is:

  • 91.6% White with 41,522 White residents.

  • 2.0% African American with 895 African American residents.

  • 0.1% American Indian with 37 American Indian residents.

  • 0.3% Asian with 156 Asian residents.

  • 0.0% Hawaiian with 14 Hawaiian residents.

  • 0.0% Other with 8 Other residents.

  • 1.9% Two Or More with 863 Two Or More residents.

  • 4.0% Hispanic with 1,834 Hispanic residents.

Race West Seneca NY USA
White 91.6% 53.4% 58.2%
African American 2.0% 13.6% 12.0%
American Indian 0.1% 0.2% 0.5%
Asian 0.3% 8.8% 5.7%
Hawaiian 0.0% 0.0% 0.2%
Other 0.0% 0.9% 0.5%
Two Or More 1.9% 3.4% 3.9%
Hispanic 4.0% 19.6% 19.0%

Gender in West Seneca

Female
51.5% (23,325)
Male
48.5% (22,004)
  • West Seneca is 51.5% female with 23,325 female residents.

  • West Seneca is 48.5% male with 22,004 male residents.

Gender West Seneca NY USA
Female 51.5% 51.2% 50.5%
Male 48.5% 48.8% 49.5%

Highest level of educational attainment in West Seneca for adults over 25

  • 3.0% of adults in West Seneca completed < 9th grade.

  • 3.0% of adults in West Seneca completed 9-12th grade.

  • 29.0% of adults in West Seneca completed high school / ged.

  • 17.0% of adults in West Seneca completed some college.

  • 15.0% of adults in West Seneca completed associate's degree.

  • 21.0% of adults in West Seneca completed bachelor's degree.

  • 10.0% of adults in West Seneca completed master's degree.

  • 1.0% of adults in West Seneca completed professional degree.

  • 1.0% of adults in West Seneca completed doctorate degree.

< 9th Grade
3.0% (1,359)
9-12th Grade
3.0% (1,359)
High School / GED
29.0% (13,145)
Some College
17.0% (7,705)
Associate's Degree
15.0% (6,799)
Bachelor's Degree
21.0% (9,519)
Master's Degree
10.0% (4,532)
Professional Degree
1.0% (453)
Doctorate Degree
1.0% (453)
Education West Seneca NY USA
< 9th Grade 3.0% 5.0% 5.0%
9-12th Grade 3.0% 6.0% 6.0%
High School / GED 29.0% 25.0% 26.0%
Some College 17.0% 15.0% 19.0%
Associate's Degree 15.0% 9.0% 9.0%
Bachelor's Degree 21.0% 22.0% 21.0%
Master's Degree 10.0% 13.0% 10.0%
Professional Degree 1.0% 3.0% 2.0%
Doctorate Degree 1.0% 2.0% 2.0%

Household Income For West Seneca, New York

  • 3.1% of households in West Seneca earn Less than $10,000.

  • 3.1% of households in West Seneca earn $10,000 to $14,999.

  • 4.9% of households in West Seneca earn $15,000 to $24,999.

  • 5.9% of households in West Seneca earn $25,000 to $34,999.

  • 13.9% of households in West Seneca earn $35,000 to $49,999.

  • 18.8% of households in West Seneca earn $50,000 to $74,999.

  • 13.3% of households in West Seneca earn $75,000 to $99,999.

  • 20.7% of households in West Seneca earn $100,000 to $149,999.

  • 9.4% of households in West Seneca earn $150,000 to $199,999.

  • 6.9% of households in West Seneca earn $200,000 or more.

Less than $10,000
3.1% (139,645)
$10,000 to $14,999
3.1% (142,555)
$15,000 to $24,999
4.9% (222,225)
$25,000 to $34,999
5.9% (269,445)
$35,000 to $49,999
13.9% (629,525)
$50,000 to $74,999
18.8% (852,646)
$75,000 to $99,999
13.3% (602,447)
$100,000 to $149,999
20.7% (936,120)
$150,000 to $199,999
9.4% (425,875)
$200,000 or more
6.9% (312,413)
Income West Seneca NY USA
Less than $10,000 3.1% 5.7% 4.9%
$10,000 to $14,999 3.1% 4.1% 3.6%
$15,000 to $24,999 4.9% 6.5% 6.6%
$25,000 to $34,999 5.9% 6.2% 6.8%
$35,000 to $49,999 13.9% 9.1% 10.4%
$50,000 to $74,999 18.8% 13.8% 15.7%
$75,000 to $99,999 13.3% 11.4% 12.7%
$100,000 to $149,999 20.7% 16.8% 17.4%
$150,000 to $199,999 9.4% 10.1% 9.3%
$200,000 or more 6.9% 16.4% 12.6%

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