Download
Share
Contents
Save
The total population of Williamsville is estimated to be 1,468 with 748 males (50.95%) and 720 females (49.05%). There are 28 less females than males in Williamsville.
The median household income in Williamsville was $96,797 in 2021, which marked an a decrease of 1,023(1.05%) from $97,820 in 2020. This income is 129.74% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Williamsville sees its highest median household income among householders in the age group of 45 to 64 years old, at $120,364. Overall, the median household income for the village of Williamsville stands at $96,797.
In Williamsville, the median income for all workers aged 15 years and older, regardless of work hours, was $64,179 for males and $39,762 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $79,456 for males and $53,887 for females.
In Williamsville, there are just two different racial groups among households. Among these, White households report a median household income of $97,468, while Two or More Races households have a median household income of $96,201.
In 2022, the population of Williamsville was 1,435, a 0.21% decrease year-by-year from 2021. Previously, in 2021, Williamsville's population was 1,438, an increase of 0.07% compared to a population of 1,437 in 2020.
The median age in Williamsville, IL is 39.8, as per 2021 ACS 5-Year Estimates. Of the total population, 20.94% were under the age of 15, 14.26% aged 15 to 29, 51.31% aged 30 to 64, 11.09% aged 65 to 84, and 2.41% were 85 years of age and older.
Racial distribution of Williamsville population: 93.46% are White, 1.52% are Black or African American, 0.69% are Asian and 4.34% are multiracial.