Barrios de Maryland B
- Baker Park (3)
- Ballenger Creek (31)
- Ballenger Creek Center (2)
- Baltimore Highlands (2)
- Baltimore-Linwood (2)
- Bannockburn (1)
- Barclay (14)
- Beechfield (6)
- Bel Air North (8)
- Bel Air South (13)
- Belair-Edison (30)
- Bellona-Gittings (1)
- Bennsville (5)
- Bentalou-Smallwood (13)
- Berea (9)
- Bethesda Row (2)
- Better Waverly (12)
- Beverly Hills (1)
- Biddle Street (7)
- Bolton Hill (23)
- Booth-Boyd (3)
- Bowleys Quarters (4)
- Brewers Hill (12)
- Bridgeview-Greenlawn (2)
- Broadway East (22)
- Broadway North (2)
- Burleith-Leighton (1)
- Burning Tree Estates (1)
- Butchers Hill (5)