Greater Metrowest Massachusetts encompasses cities and towns west of Boston in the counties of Middlesex, Worcester and Norfolk. Middlesex County, MA - As of 2011, Middlesex County’s population is 1,487,768 people, and is the twenty-third most populous county in the nation. Norfolk County, MA - As of 2011, the population of Norfolk County is 660,302 people, and is the 28th highest-income county in the nation and the wealthiest county in Massachusetts. Worcestor County, MA - As of ...
