Except for Alaska, which of course is always going to be expensive because of it's isolation.
www.cnbc.com
These are America’s 10 most expensive states to live in
Prices are rising for a wide array of goods and services as the U.S. confronts a level of inflation not seen in decades. Labor shortages, supply chain disruptions, and exploding demand as the pandemic wanes are all adding to pricing pressures. The situation is making it even harder to get by in America’s most expensive states, causing worries for consumers and companies alike.
Companies like to do business in states with a low cost of living, which can be attractive to workers and customers. CNBC’s annual America’s Top States for Business study considers cost of living as a factor in competitiveness, scoring states based on an index of prices for basic items. It is among our ten categories of competitiveness.

These are America's 10 most expensive states to live in
Prices are rising for goods and services as the U.S. confronts its most serious inflation in decades. These most expensive states to live in had a head start.