The Boston Business Journal has a created a database of the number of millionaires in Massachusetts communities.
According to the BBJ, Medford had nineteen millionaire tax filers in 2011. The state average is fifty-one.
A BBJ article cites tax data that indicates the number of Massachusetts millionaires is increasing. Over 11,000 MA residents reported an income of at least $1 million in 2011.
Boston, Newton, Wellesley, Weston, and Cambridge were the top five communities for millionaires, according to the BBJ.