Cost-of-living for the 100 largest US cities.
Housing, groceries, and utilities — indexed against the US average (100). Every city page includes historical trends, housing context, grocery costs, and regional comparisons.
The cost-of-living index (COLI) compares each city to the US average, which is set at 100. A score above 100 means that city is more expensive than average; below 100 means more affordable. Browse by state, search by city name, or sort by cost. Each city card links to a detailed city page with trend charts and regional comparisons.
Cities are ranked by population among incorporated US places. The cost-of-living index is a composite of housing, groceries, and utilities, benchmarked against the national average (100). Figures shown are illustrative composites while beta sourcing is completed. Each city page includes historical trend charts beginning in January 2025 where supported, along with regional comparisons to nearby cities.
Read our methodology →