The Massachusetts Department of Revenue has provided data on the number of households in all Massachusetts communities where the adjusted gross income on 2011 tax returns was greater than $1 million.
New data: Mass. hottest towns for home sales http://www.wcvb.com/news/money/new-data-mass-hottest-towns-for-home-sales/-/9848680/22095140/-/grcsv0/-/index.html?absolute=true