Williamsville, New York Population 2022

5,178
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Williamsville is a city located in New York. Williamsville has a 2020 population of 5,178. Williamsville is currently declining at a rate of -0.27% annually and its population has decreased by -2.30% since the most recent census, which recorded a population of 5,300 in 2010.

The average household income in Williamsville is $89,543 with a poverty rate of 9.58%. The median rental costs in recent years comes to $986 per month, and the median house value is $170,800. The median age in Williamsville is 44.8 years, 43.5 years for males, and 46.2 years for females.

Williamsville Demographics

According to the most recent ACS, the racial composition of Williamsvillewas:

  • White: 90.06%
  • Black or African American: 3.48%
  • Asian: 2.96%
  • Two or more races: 2.47%
  • Native American: 0.69%
  • Other race: 0.34%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Williamsville, New York is 5,178 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 5,178.The last official US Census in 2010 recorded the population at 5,300.

Williamsville, New York Population 2022

Population by Race

Race Population Percentage
White4,71390.06%
Black or African American1823.48%
Asian1552.96%
Two or More Races1292.47%
American Indian and Alaska Native360.69%
Some Other Race180.34%
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Williamsville Population by Race

Williamsville Population Pyramid $2022

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Williamsville Median Age

44.8


Total

43.5


Male

46.2


Female

Williamsville Adults

There are 4,333 adults, (1,248 of whom are seniors) in Williamsville.

Williamsville Age Dependency

Age Dependency Ratio

40.5

Old Age Dependency Ratio

29.2

Child Dependency Ratio

Williamsville Sex Ratio

Female

2,956

56.49%

Male

2,277

43.51%

Williamsville Population by Age

Williamsville Renter vs Owner Occupied by Household Type

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Williamsville Household Types

Type Owner Renter
Male41.3%58.7%
Non Family47.7%52.3%
All65.2%34.8%
Female71%29%
Married86.6%13.4%

65.2%

Rate of Home Ownership

Williamsville Households and Families

Type Count Average Size Owned
All2,4152.0965.2
Non Family1,1311.1847.7
Married9682.9186.6
Female2242.6571
Male923.2241.3

2.82

Average Family Size

2.09

Average Household Size

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Williamsville Households by Type

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Education Attained Count Percentage
Less Than 9th Grade320.82%
9th to 12th Grade451.16%
High School Graduate61015.71%
Some College62216.01%
Associates Degree1955.02%
Bachelors Degree1,28733.14%
Graduate Degree1,09328.14%
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Williamsville Educational Attainment by Sex (over 25)

Williamsville Educational Attainment by Race

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Race Total High School Bachelors
White3,6023,5512,250
Black12410126
Hispanic706751
2+ Races383812
Asian363627
Native American363636
Other Race11118

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among native american people with a rate of 100.00%.

Williamsville Educational Attainment by Race

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Name Average Male Female
Overall$46,505$48,456$45,944
Less Than 9th Grade$$$
High School Graduate$17,625$30,729$12,794
Some College$35,332$35,074$35,469
Bachelors Degree$50,230$46,111$52,525
Graduate Degree$70,407$87,375$60,625

$46,505

Average Earnings

$48,456

Average Male

$45,944

Average Female

Williamsville Earnings by Educational Attainment

Williamsville Language by Age

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Williamsville Language

94.42% of Williamsville residents speak only English, while 5.58% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 2.50% of the population.

Williamsville Language

Williamsville Poverty by Race

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Name Total In Poverty Poverty Rate
White4,5813427.47%
Asian15513083.87%
Black1762011.36%
OtherNaN%

9.58%

Overall Poverty Rate

7.32%

Male Poverty Rate

11.31%

Female Poverty Rate

Poverty in Williamsville

The race most likely to be in poverty in Williamsville is Asian, with 83.87% below the poverty level.

The race least likely to be in poverty in Williamsville is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.43%. Among those working part-time, it was 9.13%, and for those that did not work, the poverty rate was 29.63%.

Williamsville Poverty

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Name Poverty
Less Than 9th Grade48.33%
High School14.43%
Some College8.87%
Bachelors or Greater7.45%

Williamsville Poverty Rate by Education

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Rate Poverty
Male Employed3.56%
Female Employed1.88%
Female Unemployed0.00%
Male Unemployed0.00%

Williamsville Poverty Rate by Employment Status and Sex

Williamsville Income by Household Type

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Name Median Mean
Households$71,625$89,543
Families$96,453$119,318
Married Families$112,536-
Non Families$44,103$55,740
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Income by Household Type

Williamsville Marital Status

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Marriage Rates

42.6%

Overall Marriage Rate

49.9%

Male Marriage Rate

37.2%

Female Marriage Rate

Williamsville Married by Age and Sex

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Williamsville Marriage

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 55-64.

Williamsville Marital Status by Race

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Williamsville Marital Status

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305

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Vietnam88
Korea45
Second Gulf War45
First Gulf War11
World War II3

Williamsville Veterans by War

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Age Group Veterans
75+118
65 to 7483
55 to 6448
35 to 5429
18 to 3427

Williamsville Veterans by Age

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Name Veterans % of Total
White2816.98%
Hispanic2434.29%
Black2112.65%
Other Race327.27%

Williamsville Veterans by Race

Williamsville Veterans by Education

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3.75%

Veteran Poverty Rate

33.45%

Veteran Disability Rate

Williamsville Veterans by Education

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67.4%

Labor Force Participation

65.3%

Employment Rate

2.8%

Unemployment Rate

Williamsville Employment by Age

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Williamsville Employment by Race

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Williamsville Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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77.49%

Born in Williamsville

93.73%

Native Born

6.27%

Foreign Born

2.89%

Non Citizen

3.38%

Naturalized

Place of Birth

93.73% of Williamsville residents were born in the United States, with 77.49% having been born in New York. 2.89% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Williamsville Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
20225,178-14-0.27%
20215,192-14-0.27%
20205,206-14-0.27%
20195,220-14-0.27%
20185,234-12-0.23%
20175,246120.23%
20165,234-35-0.66%
20155,269-11-0.21%
20145,280-21-0.40%
20135,301110.21%
20125,290-18-0.34%
20115,30880.15%
20105,300-273-0.50%
20005,573-10-0.02%
19905,583-434-0.75%
19806,017-818-1.27%
19706,8355190.79%
19606,3161,6673.11%
19504,6491,0352.55%
19403,6144951.48%
19303,1190.00%

Williamsville Population by Year