4. Cherry Hills Village, Colorado (Average Household Income: $406,314)

The Denver suburb is the richest town not on or near a coastline. Cherry Hills Village has attracted attention for its mega-mansions and famous residents, including retired football player Peyton Manning.

Known for its incredible natural beauty, the town has hosted multiple PGA Championships and a US Women’s Open in the past. For the locals, there are plenty of trails and open space for exercise and adventure.