Rankings
25 Most Expensive Cities in America
The priciest cities in the United States by composite Cost of Living Index, based on housing costs and rental prices from the U.S. Census Bureau.
Data Updated: March 2026
#1 Most Expensive
Cupertino
Index: 366
Avg Home Premium
+$1,331,745
above national average
#1 Median Home
$2,000,001
National: $426,735
Full Rankings
📊 Methodology: Rankings use our composite Cost of Living Index. Only cities with population > 30,000 are included. See full methodology →