United States

Below is US county level per capita income from data.census.gov.

New England

Zooming in on the Northeastern states that constitute New England, namely Massachusetts, Connecticut, Maine, Vermont, New hampshire, and Rhode island shows regional differences. The northernmost counties of Maine have incomes in the range of $19,527-$23,366. Southernmost counties in Connecticut and Rhode Island have higher incomes.

Massachusetts

In MA, Norfolk and Nantuckett have higher incomes while Western Mass counties including Berkshire, Hampshire, Franklin and Hampden have lower incomes.