Communities with the highest median income

Lane Turner/Globe Staff
6. Boxford
2009 median income: $166,761
1999 median income: $154,143
1989 median income: $144,471
1979 median income: $105,030
30-year change: 58.8 percent
Fun Fact: Debra Jo Rupp, the actress best known as playing Kitty Foreman on "That '70s Show," was raised in Boxford.
Pictured: Boxford Town Hall