Idaho Falls vs Dallas-Fort Worth-Arlington

What This Comparison Actually Tells You

The Bureau of Economic Analysis indexes Idaho Falls, ID at an overall Regional Price Parity of 94.4 and Dallas-Fort Worth-Arlington, TX at 103.1, using the U.S. national average of 100 as the reference point. That puts Dallas-Fort Worth-Arlington 9.2% more expensive than Idaho Falls on a blended basket of goods, services, and rents. The raw index gap of 8.7 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, Idaho Falls indexes goods at 96.2, services at 69.7, and rents at 84.0, while Dallas-Fort Worth-Arlington comes in at 102.8, 90.7, and 117.9 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 - Dallas-Fort Worth-Arlington 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 Idaho Falls has the same purchasing power as $109,192 in Dallas-Fort Worth-Arlington based on these indexes. The two metros serve populations of roughly 161,944 (Idaho Falls) and 7,807,555 (Dallas-Fort Worth-Arlington), and median household incomes are $77,300 versus $87,155 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.