City | 2024 Population |
|---|---|
| Ballard | 1,265 |
| Bear River City | 884 |
| Beaver | 3,700 |
| Benjamin | 810 |
| Benson | 1,839 |
| Beryl Junction | 19 |
| Bicknell | 328 |
| Big Water | 539 |
| Blanding | 3,122 |
| Bluebell | 264 |
| Bluff | 245 |
| Bluffdale | 19,665 |
| Boulder | 247 |
| Bountiful | 43,600 |
| Brian Head | 160 |
| Brigham City | 20,064 |
| Brighton | 451 |
| Bryce Canyon City | 340 |