Barrios de California B
- Baja Noe (5)
- Balboa Island (15)
- Balboa Peninsula Point (13)
- Balboa Terrace (2)
- Baldwin Hills (12)
- Baldwin Park (1)
- Bankers Hill (53)
- Barbera-Stokes (5)
- Baristo (12)
- Barrio Logan (5)
- Barron Park (3)
- Bartlett (2)
- Barton (1)
- Baton Rouge (1)
- Bay Ho (23)
- Bay Park (29)
- Bay Point (18)
- Bay Terraces (12)
- Bay-O-Vista (2)
- Baylands (33)
- Baylands (7)
- Bayshore (3)
- Bayshores (1)
- Bayside (3)
- Bayside Acres (2)
- Bayview (1)
- Bayview (19)
- Baywood-Aragon (4)
- Beach Barber Tract (1)
- Beach Hill (4)
- Beacon Hill (3)
- Bear Brand At Laguna Niguel (5)
- Bear Creek East (3)
- Beard (14)
- Bel Air (1)
- Bel Air (60)
- Belcourt (3)
- Belding Woods (7)
- Bella Vista (1)
- Bellagio (2)
- Belle Haven (7)
- Bellefontaine (4)
- Bellgrove/Morningstone (3)
- Belmont Heights (46)
- Belmont Shore (18)
- Belsera (5)
- Belwood (3)
- Benton Park (7)
- Beresford Park (3)
- Berkeley Hills (1)
- Bermuda Golf Club Estates (24)
- Bernal Heights (11)
- Berry Park (1)
- Berryessa (4)
- Berryessa Creek (2)
- Bert Harte (4)
- Beverly Crest (69)
- Beverly Glen (13)
- Beverly Grove (379)
- Beverlywood (64)
- Bianchi Estates (1)
- Big Canyon (7)
- Bird Rock (1)
- Birdland (4)
- Birdland Neighbors (4)
- Bixby Hill (4)
- Bixby Knolls (88)
- Black Mountain Ranch (5)
- Blackford (4)
- Blacow (2)
- Blair Hills (2)
- Blair Park (1)
- Blanco (6)
- Blossom Crest (1)
- Blossom River (1)
- Blossom Valley/S San Jose (11)
- Blue Oaks (5)
- Bodger Park-El Camino Village (5)
- Bolsa Chica-Heil (2)
- Bonita (34)
- Bonita Canyon (2)
- Bonita North (8)
- Bonita South (6)
- Bonita-24th (1)
- Bonnett (2)
- Bostonia (20)
- Boulevard Park (9)
- Box Springs Mountain Park (1)
- Boyle Heights (85)
- Branham (2)
- Branham-Kirk (1)
- Brea-Olinda (40)
- Brentwood (2)
- Brentwood (95)
- Brentwood Center (4)
- Brentwood Country Club (1)
- Brentwood Hills (2)
- Brigden Ranch (1)
- Brighton (1)
- Bristol Manor (1)
- Broadmoor (2)
- Broadmoor District (1)
- Broadstone (15)
- Broadway Heights (1)
- Broderick (12)
- Brookfield Village (2)
- Brookside (4)
- Brooktree (22)
- Brookvale (3)
- Brookvale-Chantel (1)
- Browns Valley (3)
- Bryce Canyon North (2)
- Buena Vista (6)
- Buena Vista Area (5)
- Buena Vista Park/Dolores Park (4)
- Bullard (19)
- Bunker Hill (18)
- Burbank (5)
- Burbank (6)
- Burbank Gardens (1)
- Burlingame (1)
- Burlingame Gardens (2)
- Burlingame Gate (2)
- Burlingame Hills (3)
- Burlingame Park (4)
- Burlingame Terrace (1)
- Burlingame Village (1)
- Burton Valley Area (1)