On the state level, New Marlborough is represented in the Massachusetts House of Representatives by the Fourth Berkshire district, which covers southern Berkshire County, as well as the westernmost towns in Hampden County.
Marlborough | Marlborough College | Marlborough, Wiltshire | Marlborough Region | John Spencer-Churchill, 7th Duke of Marlborough | Marlborough House | Sarah Churchill, Duchess of Marlborough | Great Marlborough Street | Charles Spencer-Churchill, 9th Duke of Marlborough | Charles Spencer, 3rd Duke of Marlborough | West Marlborough Township | Thomas of Marlborough | Marlborough region | James Ley, 1st Earl of Marlborough | West Marlborough Township, Chester County, Pennsylvania | V8 Marlborough Street | Statute of Marlborough | Rosita Spencer-Churchill, Duchess of Marlborough | Principality of Marlborough | Norm Marlborough | New Marlborough | Marlborough Sounds | Marlborough House School | Marlborough Fine Art | ''Marlborough'' | List of mayors of Marlborough, Massachusetts | HMS ''Marlborough'' | Gladys Spencer-Churchill, Duchess of Marlborough | Duchess of Marlborough Egg | 7th Duke of Marlborough |
Southfield, Massachusetts, Massachusetts, a village and post office location situated within the town of New Marlborough