As the map shows, Connecticut is among the 16 states with a AA rating. The AA group includes four of the six New England states (Connecticut, Maine, New Hampshire, and Rhode Island). Twenty-eight states have higher credit ratings than Connecticut, including Massachusetts and Vermont (13 are ranked AAA and 15 are ranked AA+). By comparison, S&P ranks only 6 states lower than a AA. Illinois’ A- rating is the lowest among the states.