Pryor Creek, Okla.

Located at the base of the Ozark Mountains, the scenic city of Pryor Creek, Okla., has a population of 9,173 and is home to America's largest rural industrial park. The average cost of half a gallon of milk is $2.03, while a dozen eggs costs $1.40. The cost of living in Pryor Creek is 13.7 percent lower than the national average.

Credit: Pryor Chamber of Commerce