- Bonner-West Riverside
- Borax
- Boulder
- Bowdoin
- Bowler
- Bowman Place
- Box Elder
- Boyd
- Boyes
- Bozeman
- Bradman
- Brady
- Brandenberg
- Brandon
- Breakneck Island
- Bredette
- Brenchley Mobile Home Park
- Brenna Trailer Court
- Brewer
- Bridger
- Bridger View Trailer Court
- Brisbin
- Broadus
- Broadview
- Broadwater
- Brock Creek
- Brockton
- Brockway
- Brooks
- Browning