| City | County | 2026 Pop. ↓ |
|---|---|---|
| Phoenix | Maricopa County | 1,677,947 |
| Peoria | Maricopa County | 202,571 |
| Prescott Valley | Yavapai County | 53,507 |
| Prescott | Yavapai County | 48,945 |
| Payson | Gila County | 16,788 |
| Paradise Valley | Maricopa County | 12,205 |
| Picture Rocks | Pima County | 9,689 |
| Page | Coconino County | 7,088 |
| Paulden | Yavapai County | 4,792 |
| Pinetop-Lakeside | Apache County | 4,182 |
| Parker | La Paz County | 3,387 |
| Pima | Graham County | 3,254 |
| Pinetop Country Club | Navajo County | 1,943 |
| Pirtleville | Cochise County | 1,898 |
| Pine | Gila County | 1,884 |
| Parks | Coconino County | 1,589 |
| Pinon | Navajo County | 1,247 |
| Peach Springs | Mohave County | 1,220 |
| Peridot | Gila County | 1,093 |
| Parker Strip | La Paz County | 791 |
| Peeples Valley | Yavapai County | 771 |
| Patagonia | Santa Cruz County | 767 |
| Pinedale | Navajo County | 567 |
| Pinal | Gila County | 430 |
| Pisinemo | Pima County | 365 |
| Palominas | Cochise County | 293 |
| Picacho | Pinal County | 285 |
| Pinion Pines | Mohave County | 147 |
| Poston | La Paz County | 141 |
| Pine Lake | Mohave County | 8 |