| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Baden | city | California | United States | 37.65 | -122.43 | 196 | |
| Badger | city | California | United States | 36.63 | -119.01 | 3349 | |
| Badger Hill (historical) | city | California | United States | 39.38 | -121.03 | 2509 | |
| Badwater | city | California | United States | 36.23 | -116.77 | 830 | |
| Bagby | city | California | United States | 37.61 | -120.14 | 1669 | |
| Bagdad | city | California | United States | 34.58 | -115.88 | 830 | |
| Bahia | city | California | United States | 38.10 | -122.10 | 3 | |
| Bahia Trailer Villa | city | California | United States | 33.77 | -117.91 | 98 | |
| Bailey Flats (historical) | city | California | United States | 37.34 | -119.81 | 1197 | |
| Bailhache | city | California | United States | 38.60 | -122.85 | 82 | |
| Baird (historical) | city | California | United States | 40.79 | -122.30 | 1040 | |
| Baird Park | city | California | United States | 34.09 | -118.18 | 830 | |
| Bak | city | California | United States | 38.46 | -122.67 | 232 | |
| Baker | city | California | United States | 35.26 | -116.07 | 928 | |
| Baker | city | California | United States | 35.04 | -117.67 | 2509 | |
| Bakersfield | city | California | United States | 35.37 | -119.02 | 400 | |
| Balance Rock | city | California | United States | 35.81 | -118.65 | 4350 | |
| Balboa | city | California | United States | 33.60 | -117.90 | 0 | |
| Balboa Island | city | California | United States | 33.61 | -117.89 | 3 | |
| Balch | city | California | United States | 35.04 | -116.03 | 1135 | |
| Balch Camp | city | California | United States | 36.90 | -119.12 | 1213 | |
| Balderson Station | city | California | United States | 38.93 | -120.75 | 3349 | |
| Baldwin Hills | city | California | United States | 34.01 | -118.34 | 206 | |
| Baldwin Lake | city | California | United States | 34.28 | -116.80 | 6794 | |
| Baldwin Park | city | California | United States | 34.09 | -117.96 | 354 | |
| Baldy Mesa | city | California | United States | 34.46 | -117.45 | 3474 | |
| Bale | city | California | United States | 38.55 | -122.51 | 282 | |
| Bali-Hi Mobile Home Lodge | city | California | United States | 33.74 | -117.92 | 22 | |
| Ballarat | city | California | United States | 36.05 | -117.22 | 1102 | |
| Ballard | city | California | United States | 34.64 | -120.11 | 830 | |
| Ballena | city | California | United States | 33.07 | -116.75 | 2595 | |
| Ballico | city | California | United States | 37.45 | -120.71 | 127 | |
| Ballou | city | California | United States | 34.05 | -117.61 | 853 | |
| Balls Ferry Fishing Resort | city | California | United States | 40.42 | -122.20 | 400 | |
| Baltimore (historical) | city | California | United States | 39.02 | -120.83 | 2614 | |
| Baltimore Park | city | California | United States | 37.93 | -122.53 | 193 | |
| Baltimore Town | city | California | United States | 39.39 | -120.54 | 7549 | |
| Bamom (historical) | city | California | United States | 38.67 | -120.93 | 1669 | |
| Bancroft | city | California | United States | 37.93 | -122.05 | 193 | |
| Bancroft Point | city | California | United States | 32.74 | -116.99 | 830 | |
| Bandini | city | California | United States | 33.98 | -118.12 | 147 | |
| Bandini | city | California | United States | 34.01 | -118.17 | 150 | |
| Banfield Place | city | California | United States | 40.09 | -122.61 | 1200 | |
| Bangle | city | California | United States | 33.82 | -118.23 | 55 | |
| Bangor | city | California | United States | 39.39 | -121.41 | 830 | |
| Bankhead Springs | city | California | United States | 32.65 | -116.24 | 3379 | |
| Banneker Homes | city | California | United States | 37.77 | -122.43 | 196 | |
| Banner | city | California | United States | 33.07 | -116.55 | 3349 | |
| Banner (historical) | city | California | United States | 36.37 | -119.66 | 196 | |
| Banner Crest | city | California | United States | 39.24 | -121.02 | 2798 | |
| Banning | city | California | United States | 33.93 | -116.88 | 2509 | |
| Bannister | city | California | United States | 35.27 | -119.10 | 331 | |
| Bannock | city | California | United States | 34.94 | -114.86 | 1853 | |
| Bannockburn Village | city | California | United States | 33.98 | -117.33 | 1079 | |
| Banta | city | California | United States | 37.75 | -121.37 | 16 | |
| Bar J Ranch | city | California | United States | 38.66 | -121.01 | 1194 | |
| Barbaropolis | city | California | United States | 34.42 | -119.70 | 95 | |
| Barber | city | California | United States | 39.71 | -121.84 | 193 | |
| Barber City | city | California | United States | 33.76 | -118.02 | 9 | |
| Bard | city | California | United States | 32.79 | -114.56 | 137 | |
| Bardi | city | California | United States | 37.76 | -121.17 | 52 | |
| Bardsdale | city | California | United States | 34.37 | -118.93 | 830 | |
| Barkerville (historical) | city | California | United States | 39.15 | -122.56 | 1669 | |
| Barlow | city | California | United States | 38.42 | -122.86 | 196 | |
| Barnwell | city | California | United States | 35.29 | -115.24 | 5029 | |
| Baroda | city | California | United States | 34.69 | -120.59 | 134 | |
| Barona | city | California | United States | 32.94 | -116.87 | 1669 | |
| Baronet Estates | city | California | United States | 36.56 | -121.75 | 830 | |
| Barrett | city | California | United States | 37.64 | -120.29 | 830 | |
| Barrett | city | California | United States | 32.63 | -116.46 | 2673 | |
| Barrett Junction | city | California | United States | 32.61 | -116.71 | 1085 | |
| Barrio Logan | city | California | United States | 32.70 | -117.14 | 32 | |
| Barro | city | California | United States | 38.53 | -122.49 | 232 | |
| Barron Park | city | California | United States | 37.41 | -122.13 | 144 | |
| Barstow | city | California | United States | 36.82 | -119.97 | 206 | |
| Barstow | city | California | United States | 34.90 | -117.02 | 2509 | |
| Barstow Heights | city | California | United States | 34.87 | -117.06 | 2706 | |
| Barsug | city | California | United States | 34.96 | -120.57 | 98 | |
| Bartle | city | California | United States | 41.26 | -121.82 | 4189 | |
| Bartlett | city | California | United States | 36.48 | -118.03 | 3599 | |
| Bartlett Springs | city | California | United States | 39.18 | -122.70 | 2509 | |
| Bartolo | city | California | United States | 34.01 | -118.06 | 380 | |
| Bartolo (historical) | city | California | United States | 34.02 | -118.04 | 377 | |
| Barton | city | California | United States | 38.45 | -120.53 | 3349 | |
| Base de Edwards | city | California | United States | 34.93 | -117.94 | 2509 | |
| Base de las Fuerzas Aéreas de Edwards | city | California | United States | 34.93 | -117.94 | 2509 | |
| Basin | city | California | United States | 35.04 | -116.30 | 1243 | |
| Bass Lake | city | California | United States | 37.32 | -119.57 | 3549 | |
| Bass Lake Annex | city | California | United States | 37.27 | -119.53 | 3349 | |
| Bassett | city | California | United States | 34.05 | -118.00 | 272 | |
| Bassetts | city | California | United States | 39.62 | -120.59 | 6033 | |
| Batavia | city | California | United States | 38.41 | -121.86 | 59 | |
| Bateman Place | city | California | United States | 40.62 | -121.74 | 4189 | |
| Bath (historical) | city | California | United States | 39.04 | -120.79 | 2772 | |
| Batto | city | California | United States | 38.28 | -122.44 | 72 | |
| Baumberg | city | California | United States | 37.62 | -122.10 | 170 | |
| Baxter | city | California | United States | 39.21 | -120.78 | 4189 | |
| Baxter (historical) | city | California | United States | 35.04 | -116.29 | 1243 | |
| Bay Park | city | California | United States | 32.78 | -117.21 | 52 | |
| Bay Point | city | California | United States | 38.03 | -121.94 | 131 | |
| Bay Shores | city | California | United States | 33.61 | -117.91 | 3 | |
| Bayha (historical) | city | California | United States | 40.73 | -122.32 | 997 | |
| Bayles Place | city | California | United States | 40.15 | -122.64 | 1200 | |
| Bayley (historical) | city | California | United States | 41.29 | -120.54 | 4379 | |
| Bayliss | city | California | United States | 39.58 | -122.05 | 108 | |
| Bayo Vista | city | California | United States | 38.04 | -122.26 | 193 | |
| Bayshore | city | California | United States | 37.71 | -122.41 | 187 | |
| Bayside | city | California | United States | 40.84 | -124.06 | 193 | |
| Bayside Village | city | California | United States | 37.78 | -122.39 | 3 | |
| Bayside Village | city | California | United States | 32.78 | -117.20 | 150 | |
| Bayview | city | California | United States | 40.77 | -124.18 | 91 | |
| Bayview | city | California | United States | 38.01 | -122.32 | 101 | |
| Bayview District | city | California | United States | 37.73 | -122.39 | 141 | |
| Baywood Park | city | California | United States | 35.33 | -120.84 | 78 | |
| Baywood Park | city | California | United States | 37.53 | -122.35 | 830 | |
| Baywood-Los Osos | city | California | United States | 35.31 | -120.83 | 262 |