Barrios de Florida B
- Baker Homestead (10)
- Baldwin Park (20)
- Ballast Point (12)
- Ballenisles (13)
- Banyan Trails (7)
- Bardmoor (2)
- Bartlett Park (4)
- Bay Hill (4)
- Bayfront (14)
- Bayfront Park (250)
- Bayhaven (5)
- Baymeadows (65)
- Bayonet Point (24)
- Bayou Shores (2)
- Bayshore (23)
- Bayshore (81)
- Bayside West (13)
- Bayview (5)
- Bayway Isles (2)
- Baywinds (12)
- Beach Park (11)
- Beachwood (5)
- Beacon Hills & Harbour (3)
- Beacon Square (11)
- Bear Creek (6)
- Bear Lake (9)
- Bears Paw (4)
- Beauclerc (2)
- Belle Vue (2)
- Belmar (2)
- Bent Oaks (1)
- Bent Tree/Boynton Beach (6)
- Bermuda Riviera (4)
- Bethune Grant (1)
- Beverly Heights (5)
- Beverly Park (16)
- Biltmore (5)
- Biltmore Heights (1)
- Binks Forest/Landings at Wellington (8)
- Birch Park-Finger Streets (10)
- Biscayne (16)
- Biscayne Bay (3)
- Biscayne Beach (85)
- Biscayne Gardens East (70)
- Biscayne Gardens West (16)
- Biscayne Highlands (2)
- Biscayne Park (107)
- Biscayne Terrace (6)
- Blue Lake (3)
- Bluewater Bay (27)
- Boardwalk Park Place (2)
- Boca Delray (6)
- Boca Vista (1)
- Boggy Creek (7)
- Bonaventure (108)
- Boniellos Acres-Le Lac (1)
- Bonita Bay (41)
- Botanica (8)
- Boulevard Heights East (22)
- Boulevard Heights-West Hollywood (33)
- Boulevard Park Isles (9)
- Boulevard Woods North (2)
- Breakers West (2)
- Breezeswept Estates (4)
- Breezewood (7)
- Breezewood Park (2)
- Brent-NW Pensacola (40)
- Brentwood (43)
- Briarwood-Maplewood (110)
- Brickell (1479)
- Brighton Bay (21)
- Broadview Country Club Estates (1)
- Broadview Park (16)
- Broadwater (2)
- Broken Bow Estates (1)
- Brooklyn (7)
- Brooksville Area (15)
- Brownsville (38)
- Buck Lake (5)
- Buckingham (9)
- Bulls Bay (1)
- Bulow Creek Farm (1)
- Burnt Store (130)
- Burnt Store Marina (53)