Cost of Living in Williamsville, NY

With a cost of living index of 92, Williamsville, NY is slightly more affordable than average. Living here is 8% cheaper than the national average and 19% below the New York state average of 111. Williamsville is a smaller community of 5,430 residents, where everyday costs can differ substantially from nearby larger cities.

Housing costs are the biggest factor in Williamsville's cost of living. The median monthly rent is $1,277 (3% below the US median of $1,319), and the median home value sits at $242,800 (20% below the national median of $304,900). At current prices, the median home costs roughly 2.3x the median household income — well within traditional affordability guidelines.

The median household income in Williamsville is $106,250, which is 41% higher than the national median of $75,149. Residents spend roughly 14% of household income on rent. This is a comfortable ratio, well below the 30% threshold that financial experts recommend as a maximum.

Everyday prices in the Buffalo-Cheektowaga, NY (Metropolitan Statistical Area) metro area are generally below the national average. Out of 6 common items tracked by the Bureau of Labor Statistics, 5 are priced lower than the US average. These real-world prices — from groceries to electricity — add up and should be factored into any cost of living comparison.

Data sources: US Census Bureau (ACS 2023), Zillow Home Values, HUD Fair Market Rents, BEA Regional Price Parities, BLS Average Prices, and NOAA Climate Normals. Updated monthly.