Cost of Living in Buffalo, IL

With a cost of living index of 56, Buffalo, IL is one of the most affordable cities in the country. Living here is 44% cheaper than the national average and 24% below the Illinois state average of 80. Buffalo is a small community of 405 residents.

Housing costs are the biggest factor in Buffalo's cost of living. The median monthly rent is $475 (64% below the US median of $1,319), and the median home value sits at $122,400 (60% below the national median of $304,900). At current prices, the median home costs roughly 1.8x the median household income — well within traditional affordability guidelines.

The median household income in Buffalo is $67,321, which is 10% lower than the national median of $75,149. Residents spend roughly 8% of household income on rent. This is a comfortable ratio, well below the 30% threshold that financial experts recommend as a maximum. Lower incomes here are balanced by the significantly lower cost of living, stretching each dollar further.

Everyday prices in the Springfield, IL (Metropolitan Statistical Area) metro area are generally below the national average. Out of 6 common items tracked by the Bureau of Labor Statistics, 6 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.