By Les Masterson:
Fifteen Attleboro residents filed million-dollar tax returns in 2011, an increase of 25 percent over the previous year.
That means that one out of every 2,922 residents filed a million-dollar return, reported the Boston Business Journal.
Attleboro is short of the Massachusetts average by community, which was 51, but higher than the state median, which was 14.
Boston, Newton, Wellesley, Weston and Cambridge were the top five for millionaires, according to BBJ.