Williamsville

Population: 5,430
Median household income: $106,250
Median home value: $242,800

Located in Erie County, New York, Williamsville is a community with a population of 5,430. At $106,250, its median household income sits above Erie County's $71,175.

From 2019 to 2023, Williamsville's population grew 3.8% from 5,233 to 5,430, while its median home value rose 42.2% from $170,800 to $242,800.

Households average 1.95 people. The median gross rent is $1,277.

Demographics

ACS 2019–2023

Population: 5,430
Median age: 49.7 yrs
Median household income: $106,250
Median home value: $242,800
Median gross rent: $1,277
Housing units: 2,805
Homeownership rate: 67.4%
Bachelor's degree or higher: 60.3%
Unemployment rate: 1.8%

Trends

ACS 5-year · 2019–2023

Population

5,2335,430

Median household income

$71,625$106,250

Median home value

$170,800$242,800

Median gross rent

$986$1,277

Year	Population	Median household income	Median home value	Median gross rent
2019	5,233	$71,625	$170,800	$986
2020	5,194	$75,323	$191,200	$1,063
2021	5,419	$87,457	$198,800	$1,170
2022	5,411	$93,730	$234,900	$1,257
2023	5,430	$106,250	$242,800	$1,277

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 57.2%

5 to 179.3%

18 to 243.6%

25 to 3415.0%

35 to 4410.0%

45 to 5412.2%

55 to 6412.5%

65 to 7418.0%

75 and over12.2%

	Count	Share
Under 5	393	7.2%
5 to 17	503	9.3%
18 to 24	193	3.6%
25 to 34	813	15.0%
35 to 44	545	10.0%
45 to 54	661	12.2%
55 to 64	681	12.5%
65 to 74	979	18.0%
75 and over	662	12.2%

Race & ethnicity

	Count	Share
White (non-Hispanic)	4,954	91.2%
Black or African American	62	1.1%
American Indian & Alaska Native	0	0.0%
Asian	45	0.8%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	298	5.5%
Hispanic or Latino (any race)	71	1.3%

Educational attainment (age 25+)

No high school diploma1.4%

High school graduate15.6%

Some college or associate's22.7%

Bachelor's degree30.2%

Graduate or professional degree30.1%

	Count	Share
No high school diploma	59	1.4%
High school graduate	678	15.6%
Some college or associate's	987	22.7%
Bachelor's degree	1,309	30.2%
Graduate or professional degree	1,308	30.1%

Commute to work

Mean travel time to work: 19 min

Drove alone70.9%

Carpooled2.4%

Public transit0.9%

Walked1.8%

Bicycle0.0%

Worked from home22.5%

Other means1.4%

How workers get to work

	Count	Share
Drove alone	2,134	70.9%
Carpooled	72	2.4%
Public transit	28	0.9%
Walked	54	1.8%
Bicycle	0	0.0%
Worked from home	678	22.5%
Other means	43	1.4%

Travel time

	Count	Share
Under 15 min	933	40.0%
15 to 29 min	1,123	48.2%
30 to 44 min	208	8.9%
45 to 59 min	0	0.0%
60+ min	67	2.9%

Households

Average household size: 1.95
Poverty rate: 5.5% (290 of 5,314)

	Count	Share
Family households	1,387	51.6%
Nonfamily households	1,303	48.4%

Housing

Median year structure built: 1951

Occupancy

	Count	Share
Occupied	2,690	95.9%
Vacant	115	4.1%

Tenure (of occupied units)

	Count	Share
Owner-occupied	1,814	67.4%
Renter-occupied	876	32.6%

1-unit, detached65.0%

1-unit, attached6.8%

2 to 4 units15.5%

5 to 19 units6.3%

20 or more units6.3%

Mobile home & other0.0%

Units in structure

	Count	Share
1-unit, detached	1,823	65.0%
1-unit, attached	192	6.8%
2 to 4 units	436	15.5%
5 to 19 units	178	6.3%
20 or more units	176	6.3%
Mobile home & other	0	0.0%

Geography

Place GEOID: 3682084
Type (LSAD): 47
Land area: 1.26 sq mi
Water area: 0.01 sq mi
Center point: 42.9582, -78.7395