Cost of Living in Glen Ellyn, IL

With a cost of living index of 119, Glen Ellyn, IL is a notably expensive place to live. Living here is 19% more expensive than the national average and 39% above the Illinois state average of 80. With a population of 28,270, Glen Ellyn is a mid-sized community that balances access to services with a more manageable cost of living compared to larger metros.

Housing costs are the biggest factor in Glen Ellyn's cost of living. The median monthly rent is $1,326 (1% above the US median of $1,319), and the median home value sits at $522,600 (71% above the national median of $304,900). At current prices, the median home costs roughly 3.9x the median household income — a moderately affordable ratio by today's standards.

The median household income in Glen Ellyn is $133,346, which is 77% higher than the national median of $75,149. Residents spend roughly 12% of household income on rent. This is a comfortable ratio, well below the 30% threshold that financial experts recommend as a maximum. While incomes are above average, they more than offset the higher cost of living.

Climate is another factor for anyone considering a move to Glen Ellyn. The area sees an average annual temperature of 49.7°F, with summers averaging 72°F and winters around 26°F. Annual rainfall totals 33.2 inches spread over roughly 121 days. Cold winters mean higher heating bills, an important cost-of-living consideration.

Everyday prices in the Chicago-Naperville-Elgin, IL-IN (Metropolitan Statistical Area) metro area tend to run above the national average. Out of 6 common grocery and utility items tracked by the Bureau of Labor Statistics, 5 are priced higher 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.