Barrios de Florida B
- Bahama Shores (1)
- Baker Homestead (9)
- Bal Harbour (141)
- Baldwin Park (20)
- Ballast Point (9)
- Ballenisles (12)
- Banyan Trails (6)
- Bardmoor (2)
- Bartlett Park (11)
- Bay Harbor Islands (103)
- Bay Hill (6)
- Bayfront (26)
- Bayfront Park (216)
- Bayhaven (2)
- Baymeadows (65)
- Bayonet Point (17)
- Bayou Shores (8)
- Bayshore (17)
- Bayshore (81)
- Bayside West (11)
- Bayview (5)
- Bayway Isles (10)
- Baywinds (11)
- Beach Park (11)
- Beachwood (1)
- Beacon Hills (1)
- Beacon Hills & Harbour (3)
- Beacon Square (13)
- Bear Creek (1)
- Bear Lake (9)
- Bears Paw (4)
- Beauclerc (1)
- Belmar (3)
- Bent Oaks (3)
- Bent Tree/Boynton Beach (9)
- Bermuda Riviera (4)
- Bethune Grant (1)
- Beverly Heights (4)
- Beverly Park (7)
- Biltmore (6)
- Biltmore Heights (1)
- Binks Forest/Landings at Wellington (10)
- Birch Park-Finger Streets (13)
- Biscayne (12)
- Biscayne Bay (3)
- Biscayne Beach (64)
- Biscayne Gardens East (76)
- Biscayne Gardens West (13)
- Biscayne Highlands (1)
- Biscayne Park (74)
- Biscayne Terrace (10)
- Blue Lake (1)
- Bluewater Bay (27)
- Boardwalk Park Place (2)
- Boca Delray (4)
- Boca Vista (1)
- Boggy Creek (6)
- Bonaventure (127)
- Boniellos Acres-Le Lac (1)
- Bonita Bay (46)
- Botanica (11)
- Boulevard Forest (1)
- Boulevard Heights East (21)
- Boulevard Heights-West Hollywood (24)
- Boulevard Park Isles (3)
- Brackridge (1)
- Bradenton (328)
- Brandon (148)
- Breakaway Trails (1)
- Breakers West (2)
- Breezeswept Estates (9)
- Breezewood (12)
- Brent-NW Pensacola (40)
- Brentwood (29)
- Briarwood-Maplewood (109)
- Brickell (1332)
- Brighton Bay (24)
- Broadview Country Club Estates (2)
- Broadview Park (7)
- Broadwater (3)
- Broadway Circle (4)
- Brooklyn (6)
- Brooksville Area (10)
- Brownsville (24)
- Buck Lake (7)
- Buckingham (6)
- Bulow Creek Farm (1)
- Burnt Store (88)
- Burnt Store Marina (61)
- Butler Farms (2)