Barrios de Massachusetts N
- Neighborhood Nine (263)
- Neponset-Port Norfolk (47)
- Newton Corner (126)
- Newton Highlands (28)
- Newton Upper Falls (45)
- Newtonville (44)
- Nonantum (111)
- North Allston (2)
- North Amherst (3)
- North Billerica (2)
- North Braintree (4)
- North Cambridge (246)
- North Common (10)
- North End Boston (558)
- North Haverhill (5)
- North Lawrence (3)
- North Lexington (15)
- North Lincoln Street (6)
- North Medford (61)
- North Quincy (33)
- North Quinsigamond Village (14)
- North Salem (21)
- North Shore (1)
- North Station (44)
- North Suburbs-Essex (91)
- North Tewksbury (9)
- North Waltham (18)
- North Woburn (23)