Barrios de Massachusetts N
- Neighborhood Nine (155)
- Neponset-Port Norfolk (31)
- Newton Corner (55)
- Newton Highlands (25)
- Newton Upper Falls (30)
- Newtonville (42)
- Nonantum (42)
- North Allston (2)
- North Amherst (4)
- North Billerica (2)
- North Braintree (9)
- North Cambridge (170)
- North Common (12)
- North End Boston (249)
- North Haverhill (3)
- North Lawrence (10)
- North Lexington (11)
- North Lincoln Street (13)
- North Medford (31)
- North Quincy (33)
- North Quinsigamond Village (19)
- North Salem (10)
- North Shore (3)
- North Station (41)
- North Suburbs-Essex (100)
- North Tewksbury (10)
- North Waltham (13)
- North Woburn (26)