Cost of Living in Tennessee, IL

With a cost of living index of 66, Tennessee, IL is one of the most affordable cities in the country. Living here is 34% cheaper than the national average and 14% below the Illinois state average of 80. Tennessee is a small community of 132 residents.

Housing costs are the biggest factor in Tennessee's cost of living. The median monthly rent is $883 (33% below the US median of $1,319), and the median home value sits at $70,000 (77% below the national median of $304,900). At current prices, the median home costs roughly 1.1x the median household income — well within traditional affordability guidelines.

The median household income in Tennessee is $65,000, which is 14% lower than the national median of $75,149. Residents spend roughly 16% 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.

Climate is another factor for anyone considering a move to Tennessee. The area sees an average annual temperature of 51.9°F, with summers averaging 74°F and winters around 28°F. Annual rainfall totals 37.9 inches spread over roughly 114 days. Cold winters mean higher heating bills, an important cost-of-living consideration.

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.