City | 2024 Population |
|---|---|
| Baker | 11,930 |
| Baldwin | 1,655 |
| Ball | 3,764 |
| Banks Springs | 1,427 |
| Barataria | 517 |
| Basile | 1,180 |
| Baskin | 206 |
| Bastrop | 8,783 |
| Baton Rouge | 217,342 |
| Bawcomville | 2,562 |
| Bayou Blue | 12,414 |
| Bayou Cane | 21,977 |
| Bayou Country Club | 1,179 |
| Bayou Gauche | 1,270 |
| Bayou Goula | 314 |
| Bayou L'Ourse | 1,847 |
| Bayou Vista | 3,829 |
| Belcher | 236 |
| Belle Chasse | 11,321 |
| Belle Rose | 2,008 |
| Belmont | 161 |
| Benton | 2,092 |
| Bernice | 1,295 |
| Berwick | 4,460 |
| Bienville | 179 |
| Blanchard | 3,339 |
| Bogalusa | 10,250 |
| Bonita | 157 |
| Boothville | 565 |
| Bordelonville | 140 |
| Bossier City | 62,749 |
| Bourg | 1,485 |
| Boutte | 2,316 |
| Boyce | 865 |
| Branch | 522 |
| Breaux Bridge | 7,507 |
| Bridge City | 7,423 |
| Broussard | 14,888 |
| Brownfields | 4,780 |
| Brownsville | 4,050 |
| Brusly | 2,607 |
| Bryceland | 87 |
| Bunkie | 3,159 |
| Buras | 946 |