Barrios de California B
- Baja Noe (7)
- Baker Street (2)
- Balboa Island (29)
- Balboa Park (1)
- Balboa Peninsula Point (18)
- Baldwin Hills (13)
- Banbury Oaks (1)
- Bankers Hill (51)
- Barbera-Stokes (7)
- Baristo (16)
- Barrio Logan (4)
- Barron Park (3)
- Bartlett (3)
- Barton (1)
- Bay Ho (14)
- Bay Park (25)
- Bay Point (20)
- Bay Terraces (11)
- Bay-O-Vista (1)
- Baylands (16)
- Baylands (6)
- Bayshore (1)
- Bayshores (2)
- Bayside (5)
- Bayview (1)
- Bayview (26)
- Baywood-Aragon (5)
- Beach Barber Tract (3)
- Beach Hill (5)
- Beacon Hill (4)
- Bear Brand At Laguna Niguel (7)
- Bear Creek East (2)
- Beard (11)
- Bel Air (2)
- Bel Air (65)
- Belcourt (1)
- Belding Woods (3)
- Bella Vista (2)
- Bellagio (2)
- Belle Haven (6)
- Bellefontaine (3)
- Bellgrove/Morningstone (5)
- Belmont Heights (46)
- Belmont Shore (49)
- Belsera (3)
- Belwood (1)
- Benedict Estates (1)
- Benton Park (4)
- Beresford Park (6)
- Berkeley Hills (3)
- Bermuda Golf Club Estates (20)
- Bernal Heights (17)
- Berry Park (2)
- Berryessa (3)
- Berryessa Creek (2)
- Beverly Crest (63)
- Beverly Glen (10)
- Beverly Grove (342)
- Beverlywood (52)
- Big Canyon (5)
- Birdland (7)
- Birdland Neighbors (5)
- Bixby Hill (1)
- Bixby Knolls (104)
- Black Mountain Ranch (2)
- Blackford (3)
- Blackstock South (1)
- Blacow (4)
- Blair Hills (2)
- Blanco (6)
- Blossom Hill Home (2)
- Blossom Valley (2)
- Blossom Valley/S San Jose (10)
- Blue Oaks (5)
- Bodger Park-El Camino Village (1)
- Bolsa Chica-Heil (3)
- Bonadelle Ranchos-Madera Ranchos (3)
- Bonita (24)
- Bonita Canyon (1)
- Bonita North (8)
- Bonnett (4)
- Bostonia (23)
- Boulevard Park (10)
- Boyle Heights (79)
- Branham-Kirk (2)
- Brea-Olinda (31)
- Brentwood (2)
- Brentwood (91)
- Brentwood Center (2)
- Brentwood Country Club (1)
- Brentwood Villages (1)
- Brigadoon (1)
- Brigden Ranch (1)
- Brighton (1)
- Bristol Manor (1)
- Broadmoor (3)
- Broadstone (5)
- Broderick (8)
- Brookfield Village (2)
- Brookside (9)
- Brookside Park (1)
- Brookvale (4)
- Brookvale-Chantel (1)
- Brookwood South (1)
- Browns Valley (5)
- Buena Vista (7)
- Buena Vista Area (7)
- Buena Vista Park/Dolores Park (7)
- Bullard (15)
- Bunker Hill (10)
- Burbank (1)
- Burbank (6)
- Burbank Gardens (1)
- Burlingame Gardens (3)
- Burlingame Hills (1)
- Burlingame Park (2)
- Burlingame Terrace (3)