Identifiers: city · town · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Provo (city), UT | 115,162 |
| 2 | Orem (city), UT | 98,129 |
| 3 | Lehi (city), UT | 75,907 |
| 4 | Spanish Fork (city), UT | 42,602 |
| 5 | Pleasant Grove (city), UT | 37,726 |
| 6 | Saratoga Springs (city), UT | 37,696 |
| 7 | Springville (city), UT | 35,268 |
| 8 | American Fork (city), UT | 33,337 |
| 9 | Payson (city), UT | 21,101 |
| 10 | Highland (city), UT | 19,348 |
| 11 | Santaquin (city), UT | 13,725 |
| 12 | Vineyard (town), UT | 12,543 |
| 13 | Lindon (city), UT | 11,397 |
| 14 | Mapleton (city), UT | 11,365 |
| 15 | Cedar Hills (city), UT | 10,019 |
| 16 | Salem (city), UT | 9,298 |
| 17 | Elk Ridge (city), UT | 4,687 |
| 18 | Mona (city), UT | 1,750 |
| 19 | Woodland Hills (city), UT | 1,521 |
| 20 | West Mountain (CDP), UT | 1,250 |