Barrios de Florida B
- Baker Homestead (8)
- Bal Harbour/Fort Lauderdale (1)
- Baldwin Park (25)
- Ballast Point (19)
- Ballenisles (15)
- Banyan Trails (4)
- Bardmoor (2)
- Bartlett Park (9)
- Bay Hill (8)
- Bayfront Park (300)
- Bayhaven (15)
- Baymeadows (74)
- Bayonet Point (52)
- Bayou Shores (7)
- Bayshore (41)
- Bayshore (98)
- Bayside West (17)
- Bayview (11)
- Bayway Isles (23)
- Baywinds (20)
- Beach Park (22)
- Beachwood (5)
- Beacon Hills (1)
- Beacon Square (27)
- Bear Creek (19)
- Bear Lake (9)
- Bears Paw (3)
- Belle Vue (3)
- Belmar (7)
- Bent Tree/Boynton Beach (11)
- Bermuda Riviera (16)
- Bethune Grant (2)
- Beverly Heights (15)
- Beverly Park (26)
- Biltmore (1)
- Biltmore Heights (1)
- Binks Forest/Landings at Wellington (4)
- Birch Park-Finger Streets (20)
- Biscayne (20)
- Biscayne Bay (4)
- Biscayne Beach (68)
- Biscayne Gardens East (68)
- Biscayne Gardens West (23)
- Biscayne Highlands (9)
- Biscayne Terrace (9)
- Blue Lake (1)
- Bluewater Bay (43)
- Boardwalk Park Place (2)
- Boca Delray (6)
- Boca Vista (3)
- Boggy Creek (11)
- Bon Air (4)
- Bonaventure (112)
- Boniellos Acres-Le Lac (2)
- Bonita Bay (62)
- Botanica (11)
- Boulevard Heights East (19)
- Boulevard Heights-West Hollywood (45)
- Boulevard Park Isles (10)
- Boulevard Woods North (4)
- Brackridge (3)
- Brandy Hills (1)
- Breakers West (1)
- Breezeswept Estates (10)
- Breezewood (22)
- Brent-NW Pensacola (64)
- Brentwood (35)
- Briarwood-Maplewood (113)
- Brickell (1646)
- Brighton Bay (53)
- Broadview Country Club Estates (2)
- Broadview Park (25)
- Broadwater (2)
- Broadway Circle (3)
- Broken Bow Estates (2)
- Brooklyn (5)
- Brooksville Area (45)
- Brownsville (62)
- Buck Lake (19)
- Buckingham (12)
- Bulow Creek Farm (1)
- Burnt Store (142)
- Burnt Store Marina (52)
- Burwyn Park (1)