5 Cheapest States to Live In

2. Oklahoma

Average Weighted Cost of Living Index: 86.84

Oklahoma has the sixth lowest grocery and healthcare cost among all the states. The housing cost for the Sooner State is the fourth lowest and 29.8% lower than the US average. Oklahoma has plenty of amenities that make it an attractive place to live, including a low crime rate, good schools, and plenty of outdoor recreational opportunities. Furthermore, Oklahoma has relatively low taxes compared to many other states. The state sales tax rate stands at only 4.5% in Oklahoma, which is among the lowest rates in the country.