Williamsville is a village located in Erie County New York. Williamsville has a 2024 population of 5,473. Williamsville is currently growing at a rate of 0.27% annually and its population has increased by 1.11% since the most recent census, which recorded a population of 5,413 in 2020.
The average household income in Williamsville is $108,339 with a poverty rate of 6.4%. The median age in Williamsville is 46.8 years: 43.5 years for males, and 49.1 years for females.
According to the most recent ACS, the racial composition of Williamsville was:
Race | Population | Percentage (of total) |
|---|---|---|
| White | 4,924 | 91% |
| Two or more races | 328 | 6.06% |
| Black or African American | 130 | 2.4% |
| Other race | 21 | 0.39% |
| Asian | 8 | 0.15% |
| Native American | 0 | 0% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
White
Two or more races
Black or African American
Other race
Asian
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 2,605 | 2.01 | 70.6 | 29.4 |
| Non Family | 1,222 | 1.11 | 56.4 | 43.6 |
| Married | 1,118 | 2.82 | 85.1 | 14.9 |
| Female | 191 | 2.76 | 72.3 | 27.7 |
| Male | 74 | 2.68 | 83.8 | 16.2 |
2.79
Average Family Size
2.01
Average Household Size
70.6%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 70 | 1.64% |
| Associates Degree | 294 | 6.9% |
| Bachelors Degree | 1,288 | 30.23% |
| Graduate Degree | 1,325 | 31.1% |
| High School Graduate | 672 | 15.77% |
| Less Than 9th Grade | 33 | 0.77% |
| Some College | 578 | 13.57% |
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 4,002 | 3,920 | 2,475 |
| 2+ Races | 126 | 126 | 83 |
| Black | 98 | 77 | 38 |
| Hispanic | 58 | 58 | 24 |
| Other Race | 14 | 14 | 9 |
| Asian | 8 | 8 | 8 |
The highest rate of high school graduation is among asian people with a rate of 100%.
The highest rate of bachelors degrees is among asian people with a rate of 100%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $54,581 | $54,110 | $65,625 |
| Graduate Degree | $85,024 | $92,031 | $83,380 |
| High School Graduate | $32,333 | $32,333 | $0 |
| Less Than 9th Grade | $23,643 | $0 | $0 |
| Overall | $56,144 | $54,542 | $58,152 |
| Some College | $43,006 | $42,976 | $47,625 |
$56,144
Average Earnings
$54,542
Average Male
$58,152
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
96.68% of Williamsville residents speak only English, while 3.32% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1.25% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 4,828 | 297 | 6.15% |
| Multiple | 328 | 25 | 7.62% |
| Black | 117 | 18 | 15.38% |
| Hispanic | 92 | 14 | 15.22% |
6.4%
Overall Poverty Rate
4.72%
Male Poverty Rate
8%
Female Poverty Rate
The race most likely to be in poverty in Williamsville is Black, with 15.38% below the poverty level.
The race least likely to be in poverty in Williamsville is White, with 6.15% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.51%. Among those working part-time, it was 7.96%, and for those that did not work, the poverty rate was 19.16%.
rate
Rate | Poverty |
|---|---|
| High School | 18.35% |
| Less Than 9th Grade | 18% |
| Bachelors or Greater | 5.57% |
| Some College | 4.98% |
rate
Rate | Poverty |
|---|---|
| Female Unemployed | 51.72% |
| Male Employed | 4.96% |
| Female Employed | 1.15% |
| Male Unemployed | 0% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $125,169 | $142,103 |
| Households | $93,730 | $108,339 |
| Married Families | $144,881 | $-999,999,999 |
| Non Families | $58,563 | $68,217 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
47.6%
Overall Marriage Rate
53.7%
Male Marriage Rate
42.6%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
210
Number of Veterans
210
Male Veterans
0
Female Veterans
War | Veterans |
|---|---|
| Vietnam | 62 |
| World War II | 55 |
| Second Gulf War | 18 |
| First Gulf War | 17 |
| Korea | 16 |
count
Age Group | Veterans |
|---|---|
| 75+ | 133 |
| 35 to 54 | 44 |
| 65 to 74 | 33 |
| 18 to 34 | 0 |
| 55 to 64 | 0 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 187 | 4.43% |
| Black | 20 | 20.41% |
| Hispanic | 12 | 20.69% |
| Other Race | 3 | 21.43% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
13.3%
Veteran Poverty Rate
48.77%
Veteran Disability Rate
LaborForceParticipation
67%
Labor Force Participation
65.6%
Employment Rate
1.7%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
79.76%
Born in Williamsville
96.36%
Native Born
3.64%
Foreign Born
0.54%
Non Citizen
3.1%
Naturalized
96.36% of Williamsville residents were born in the United States, with 79.76% having been born in New York. 0.54% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
Year | Population | Growth | Change |
|---|---|---|---|
| 2029 | 5,548 | 15 | 0.27% |
| 2028 | 5,533 | 15 | 0.27% |
| 2027 | 5,518 | 15 | 0.27% |
| 2026 | 5,503 | 15 | 0.27% |
| 2025 | 5,488 | 15 | 0.27% |
| 2024 | 5,473 | 15 | 0.27% |
| 2023 | 5,458 | -30 | -0.55% |
| 2022 | 5,488 | 91 | 1.69% |
| 2021 | 5,397 | -16 | -0.3% |
| 2020 | 5,413 | 221 | 4.26% |
| 2019 | 5,192 | -17 | -0.33% |
| 2018 | 5,209 | -15 | -0.29% |
| 2017 | 5,224 | 14 | 0.27% |
| 2016 | 5,210 | -34 | -0.65% |
| 2015 | 5,244 | -9 | -0.17% |
| 2014 | 5,253 | -22 | -0.42% |
| 2013 | 5,275 | 13 | 0.25% |
| 2012 | 5,262 | -19 | -0.36% |
| 2011 | 5,281 | 8 | 0.15% |
| 2010 | 5,273 | 0 | 0% |
| 2000 | 5,573 | -10 | -0.18% |
| 1990 | 5,583 | -434 | -7.21% |
| 1980 | 6,017 | -818 | -11.97% |
| 1970 | 6,835 | 519 | 8.22% |
| 1960 | 6,316 | 1,667 | 35.86% |
| 1950 | 4,649 | 1,035 | 28.64% |
| 1940 | 3,614 | 495 | 15.87% |
| 1930 | 3,119 | -2,429 | -43.78% |