How far can your dollar go in North Texas? These are the counties to bet on

According to SmartAsset's cost of living calculator, counties in North Texas fared well nationally and statewide when it came to purchasing power – a number that was calculated based off of cost of living along with median income.Rockwall County topped the local ranking for the Dallas-Fort Worth area counties where a person's dollar could go the furthest. The Dallas Business Journal includes Collin, Cooke, Dallas, Denton, Ellis, Hunt, Grayson, Johnson, Kaufman, Navarro, Parker, Rockwall, T