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CITY · 1990 CENSUS

Williamsville

New York · 5,583 residents · 1.258 sq mi
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The short version

Williamsville is wealthier than most US places, with a median household income of $33,211. Population has held roughly steady since 2000. 37% of adults hold a bachelor's degree or higher, well above the national rate of 20%. Median home value is $87,900. With a median age of 43.9, the population is older than the US median of 33.0.

At a glance
Wealthier
above the US median
US median: $30,130
Older
median age 43.9
US median: 33.0
More educated
37% hold a bachelor's degree
US average: 20%
Stable housing
home values roughly flat, inflation adjusted
US median home: $93,722
Section 01

Population & growth

5,583
Unchangedvs 2000
vs 5,573 in 2000
1990 – 2025
4,438 / sq mi
Unchangedvs 2000
vs 4,430 / sq mi in 2000
US average: 221
43.9
−1%vs 2000
vs 44.2 in 2000
US average: 33.0
Population, 19902024
5K5K5K6K6K1990201020202024Williamsville
20245K
1990201020202024
Section 02

Income & economy

$33,211
−8%inflation adjusted, since 2000
vs $47,557 in 2000
US average: $30,130
1990 – 2024
$19,063
−30%vs 2000
vs $27,177 in 2000
US average: $14,340
5.3%
+0.8 ptsvs 2000
vs 4.5% in 2000
US average: 13.2%
Section 03

Housing

$87,900
+14%inflation adjusted, since 2000
vs $101,200 in 2000
US average: $93,722
1990 – 2024
$482
Unchangedinflation adjusted, since 2000
vs $634 in 2000
US average: $450
60.7%
+0.4 ptsvs 2000
vs 60.3% in 2000
39.3% rent
2.6
+24%vs 2000
vs 2.1 in 2000
1990 – 2024
RELATED:See current rent listings in Williamsville on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic96.4%(5,375)
Black0.7%(38)
Hispanic / Latino1.1%(60)
Asian1%(53)
Other0%
Diversity Score6.7%(374)
1990
White, non-Hispanic99.6%(5,562)
Black0%(0)
Hispanic / Latino0.8%(46)
Asian0.3%(14)
Other0.1%(7)
Diversity Score2.9%(165)
3
−56%vs 2000
vs 7 in 2000
1990 – 2024
Section 05

Education

36.9%
−8.3 ptsvs 2000
vs 45.2% in 2000
US average: 20.3%
High school or higher
84.3%
−7.9 ptsvs 2000
vs 92.1% in 2000
US average: 75.2%
15.8%
−1.1 ptsvs 2000
vs 16.9% in 2000
US average: 7.1%
Section 06

Commute & transportation

16.5 min
+78%vs 2000
vs 9.3 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

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Frequently asked

How many people live in Williamsville, New York?

Williamsville, New York has about 5,583 residents according to the 1990 Census.

What is the median household income in Williamsville, New York?

The typical household in Williamsville, New York earns about $33,211 a year. Half of households make more than that, and half make less.

Is Williamsville, New York expensive?

In Williamsville, New York, the median home is worth about $87,900, and the typical rent is about $482 a month.

How educated are people in Williamsville, New York?

About 36.9% of adults age 25 and over in Williamsville, New York hold a bachelor's degree or higher.

What is the poverty rate in Williamsville, New York?

About 5.3% of people in Williamsville, New York live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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