Barrios de Massachusetts N
- Neighborhood Nine (139)
- Neponset-Port Norfolk (32)
- Newton Corner (61)
- Newton Upper Falls (24)
- Nonantum (58)
- North Allston (2)
- North Amherst (3)
- North Braintree (9)
- North Cambridge (115)
- North Common (16)
- North End (1)
- North End Boston (267)
- North Haverhill (3)
- North Lawrence (11)
- North Lexington (9)
- North Lincoln Street (10)
- North Medford (32)
- North Quinsigamond Village (13)
- North Salem (17)
- North Station (40)
- North Suburbs-Essex (86)
- North Tewksbury (9)
- North Waltham (9)
- North Woburn (17)