Cheapest Blue States To Live In 2024 Cheapest. Mississippi, the cheapest state to live in, has a cost of living index of 84.9, making it much more affordable than the national average. This section ranks the cheapest states to live in according to the council for community and economic research’s figures.

To find out, usa today compiled a report on the most affordable states, examining the overall cost of living by. To get started, try our free cost of living calculator and compare your current.