24 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 84043 | Lehi | 88,390 |
| 84003 | American Fork | 57,430 |
| 84005 | Eagle Mountain | 52,530 |
| 84660 | Spanish Fork | 48,583 |
| 84062 | Pleasant Grove | 47,813 |
| 84045 | Saratoga Springs | 45,429 |
| 84604 | Provo | 44,707 |
| 84057 | Orem | 36,881 |
| 84663 | Springville | 36,207 |
| 84606 | Provo | 35,690 |
| 84058 | Orem | 35,099 |
| 84601 | Provo | 32,330 |
| 84651 | Payson | 29,503 |
| 84097 | Orem | 22,217 |
| 84655 | Santaquin | 18,278 |
| 84059 | Vineyard | 17,616 |
| 84653 | Salem | 13,051 |
| 84664 | Mapleton | 13,032 |
| 84042 | Lindon | 11,725 |
| 84004 | Alpine | 10,427 |
| 84602 | Provo | 2,340 |
| 84633 | Goshen | 838 |
| 84013 | Cedar Valley | 558 |
| 84626 | Elberta | 396 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 24 ZCTAs in Utah County, Utah (US Census).