Many of us have been tempted by the idea of relocating to a different city or even state -- new beginnings, better life, right? Before you do however, you’ll need to carefully weigh the balance between your earning potential and the cost of living in the city or region where you are thinking of relocating. This map shows income trends by state and highlights some of the most and least affordable cities in the US based on some of the largest budget items for individuals and families.