A survey done by the Boston Business Journal found that Weston is the wealthiest town in Massachusetts as of February 2015. This was found by averaging household incomes, net worth of individuals and prices of homes in the area.
The second wealthiest town is Dover, which had about half the population size of Weston at the time of the survey. Carlisle is the third wealthiest. The average net worth of individuals in Carlisle is almost $200,000 more than the average net worth of individuals in Weston, but the average household income is more than $20,000 less, and the houses are much less expensive.