Top 20 Most Expensive States To Live In 2024. 20 most expensive states to live in 2024 20. 1) affordability, 2) economy, 3) education & health, 4).
— the west and the northeast regions include the most expensive states to live in, while the south includes the most states ranking among the bottom 10 for cost of living. According to the meric, washington reports a cost of living index of 115.7.