Champaign-Urbana vs Atlanta-Sandy Springs-Roswell

What This Comparison Actually Tells You

The Bureau of Economic Analysis indexes Champaign-Urbana, IL at an overall Regional Price Parity of 92.7 and Atlanta-Sandy Springs-Roswell, GA at 100.1, using the U.S. national average of 100 as the reference point. That puts Atlanta-Sandy Springs-Roswell 7.9% more expensive than Champaign-Urbana on a blended basket of goods, services, and rents. The raw index gap of 7.4 points matters more than the headline comparison because it flows directly into salary-equivalent math that families use for relocation, job offers, and remote-work arbitrage decisions.

Inside the breakdown, Champaign-Urbana indexes goods at 93.6, services at 90.5, and rents at 71.6, while Atlanta-Sandy Springs-Roswell comes in at 100.4, 96.2, and 111.0 on the same three categories. The rent line carries the largest weight in the BEA methodology, so a metro with a higher rent index almost always ends up more expensive overall - Atlanta-Sandy Springs-Roswell carries the heavier rent load here, and that tends to dominate household budget experience on the ground.

In salary terms, a $100,000 income in Champaign-Urbana has the same purchasing power as $107,933 in Atlanta-Sandy Springs-Roswell based on these indexes. The two metros serve populations of roughly 236,196 (Champaign-Urbana) and 6,176,937 (Atlanta-Sandy Springs-Roswell), and median household incomes are $64,558 versus $86,338 respectively - so the right way to read this comparison is never the index alone, but the ratio of your expected local salary to the rent and services mix. For any serious relocation or remote-work decision, pair this BEA comparison with BLS occupation-specific wage data, HUD Fair Market Rent tables, and state tax treatment before committing.