9 cities
| City | County | 2026 Pop. ↓ |
|---|---|---|
| Draper | Salt Lake County | 49,737 |
| Delta | Millard County | 3,773 |
| Duchesne | Duchesne County | 1,701 |
| Dammeron Valley | Washington County | 999 |
| Daniel | Wasatch County | 802 |
| Deseret | Millard County | 540 |
| Deweyville | Box Elder County | 472 |
| Dugway | Tooele County | 359 |
| Dutch John | Daggett County | 138 |