Williamsville, New York Population 2024

5,473
3K4K5K6K7K1930194019501960197019801990200020102020YearPopulation

Williamsville Demographics

According to the most recent ACS, the racial composition of Williamsville was:

  • White: 91.23%
  • Two or more races: 6.59%
  • Black or African American: 1.29%
  • Asian: 0.83%
  • Other race: 0.06%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
1.3 sq mi
Density (mi²)
4,350.70/sq mi
Growth Since 2020
1.11% (60)
The current population of Williamsville, New York is 5,473 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 5,413.

Population by Race

Race
Population
Percentage (of total)
White4,95491.23%
Two or more races3586.59%
Black or African American701.29%
Asian450.83%
Other race30.06%
Native American00%
Native Hawaiian or Pacific Islander00%
91.23%6.59%Race

White

Two or more races

Black or African American

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Williamsville Population by Race

Williamsville Population Pyramid 2024

01020304050607080300280260240220200180160140120100806040200020406080100120140160180200220240260280300MaleFemale

Williamsville Median Age

49.7

Total

46

Male

52.6

Female

Williamsville Adults

There are 4,534 adults, (1,641 of whom are seniors) in Williamsville.

Williamsville Age Dependency

87.7

Age Dependency Ratio

56.7

Old Age Dependency Ratio

31

Child Dependency Ratio

Williamsville Sex Ratio

Female2,75150.66%
Male2,67949.34%

Williamsville Population by Age

Williamsville Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All2,6901.9567.432.6
Non Family1,3031.1255.444.6
Married1,0882.7982.717.3
Female2212.4856.643.4
Male782.7185.914.1

2.72

Average Family Size

1.95

Average Household Size

67.4%

Rate of Home Ownership

40.45%8.22%48.44%Households by Type

Married

Male

Female

NonFamily

MaleMarriedAllFemaleNon Family00.10.20.30.40.50.60.70.80.91

owner

renter

Williamsville Households and Families

Less Than 9th Grade9th to 12th GradeHigh School GraduateSome CollegeAssociates DegreeBachelors DegreeGraduate Degree0100200300400500600700

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade410.94%
Associates Degree3227.42%
Bachelors Degree1,30930.15%
Graduate Degree1,30830.13%
High School Graduate67815.62%
Less Than 9th Grade180.41%
Some College66515.32%
15.62%15.32%7.42%30.15%30.13%Over 25 Education

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Williamsville Educational Attainment by Sex (over 25)

Williamsville Educational Attainment by Race

Asian2+ RacesHispanicOther RaceWhiteBlack0%20%40%60%80%100%

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White4,0854,0322,444
2+ Races152152119
Black706423
Hispanic353514
Asian313131
Other Race330

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%.

Williamsville Educational Attainment by Race

OverallLess Than 9th GradeHigh School GraduateSome CollegeBachelors DegreeGraduate Degree$0$20,000$40,000$60,000$80,000$100,000$120,000

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$57,214$56,800$70,286
Graduate Degree$86,651$115,143$74,234
High School Graduate$40,625$30,694$41,480
Less Than 9th Grade$23,833$0$0
Overall$59,567$61,685$56,625
Some College$45,208$44,669$58,185

$59,567

Average Earnings

$61,685

Average Male

$56,625

Average Female

Williamsville Earnings by Educational Attainment

Williamsville Language by Age

97.66%Languages

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Williamsville Language

97.66% of Williamsville residents speak only English, while 2.34% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 0.75% of the population.

Williamsville Language

Williamsville Poverty by Race

AsianHispanicMultipleWhite0%5%10%15%20%25%30%35%

rate

Name
Total
In Poverty
Poverty Rate
White4,8632284.69%
Multiple3584813.41%
Asian451431.11%
Hispanic681420.59%

5.46%

Overall Poverty Rate

4.9%

Male Poverty Rate

6%

Female Poverty Rate

Poverty in Williamsville

The race most likely to be in poverty in Williamsville is Asian, with 31.11% below the poverty level.

The race least likely to be in poverty in Williamsville is White, with 4.69% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.53%. Among those working part-time, it was 7.89%, and for those that did not work, the poverty rate was 13.66%.

Williamsville Poverty

Less Than 9th GradeHigh SchoolSome CollegeBachelors or Greater0%1%2%3%4%5%6%7%8%9%10%11%12%13%

rate

Rate
Poverty
High School12.04%
Some College5.57%
Bachelors or Greater4.88%
Less Than 9th Grade0%

Williamsville Poverty Rate by Education

Male EmployedMale UnemployedFemale EmployedFemale Unemployed0%5%10%15%20%25%30%35%40%45%50%55%

rate

Rate
Poverty
Female Unemployed53.33%
Male Employed3.77%
Female Employed2.22%
Male Unemployed0%

Williamsville Poverty Rate by Employment Status and Sex

Williamsville Income by Household Type

Under10k10kTo15k15kTo25k25kTo35k35kTo50k50kTo75k75kTo100k100kTo150k150kTo200kOver200k05101520253035

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$129,230$151,528
Households$106,250$116,603
Married Families$148,929$-999,999,999
Non Families$71,939$77,676
HouseholdsFamiliesMarried FamiliesNon Families050,000100,000150,000

mean

median

Income by Household Type

Williamsville Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

45.9%

Overall Marriage Rate

50.7%

Male Marriage Rate

41.8%

Female Marriage Rate

Williamsville Married by Age and Sex

35-4455-6420-3445-54Over 65020406080

male

female

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 35-44.

Williamsville Marital Status by Race

AsianWhiteWhiteNonHispanicBlackTwoOrMoreRacesHispanicOtherRace0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

NeverMarried

Williamsville Marital Status

8.79%9.34%44.51%9.89%27.47%Veterans by War

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

197

Number of Veterans

177

Male Veterans

20

Female Veterans

War
Veterans
Vietnam81
World War II50
Korea18
First Gulf War17
Second Gulf War16

Williamsville Veterans by War

18 to 3435 to 5455 to 6465 to 7475+0102030405060708090100110120130

count

Age Group
Veterans
75+125
35 to 5441
65 to 7431
18 to 340
55 to 640

Williamsville Veterans by Age

WhiteBlackHispanic020406080100120140160180200

count

Name
Veterans
% of Total
White1894.43%
Black811.43%
Hispanic822.86%

Williamsville Veterans by Race

Williamsville Veterans by Education

37.06%58.38%Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

7.73%

Veteran Poverty Rate

48.45%

Veteran Disability Rate

Williamsville Veterans by Education

16 - 1920 - 2425 - 2930 - 3435 - 4445 - 5455 - 5960 - 6465 - 7475+0102030405060708090100

LaborForceParticipation

67.1%

Labor Force Participation

65.6%

Employment Rate

1.8%

Unemployment Rate

Williamsville Employment by Age

Asian2+ RacesWhiteWhite Non-HispanicBlackHispanic0102030405060708090100

LaborForceParticipation

Williamsville Employment by Race

Less Than High SchoolHigh School GraduateSome CollegeBachelors or Greater0102030405060708090100

LaborForceParticipation

Williamsville Employment by Education

Origin of Non-Citizens

22.22%48.15%29.63%Origin

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.

Origin of Naturalized Citizens

33.59%22.9%12.21%6.11%14.5%10.69%Origin

Europe

Asia

Africa

Oceania

Latin America

North America

81.1%

Born in Williamsville

97.09%

Native Born

2.91%

Foreign Born

0.5%

Non Citizen

2.41%

Naturalized

Place of Birth

97.09% of Williamsville residents were born in the United States, with 81.1% having been born in New York. 0.5% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Williamsville Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
20295,548150.27%
20285,533150.27%
20275,518150.27%
20265,503150.27%
20255,488150.27%
20245,473150.27%
20235,458-30-0.55%
20225,488911.69%
20215,397-16-0.3%
20205,4132214.26%
20195,192-17-0.33%
20185,209-15-0.29%
20175,224140.27%
20165,210-34-0.65%
20155,244-9-0.17%
20145,253-22-0.42%
20135,275130.25%
20125,262-19-0.36%
20115,28180.15%
20105,27300%
20005,573-10-0.18%
19905,583-434-7.21%
19806,017-818-11.97%
19706,8355198.22%
19606,3161,66735.86%
19504,6491,03528.64%
19403,61449515.87%
19303,119-2,429-43.78%

Williamsville Population by Year