| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Garden City | 1 | 943 | 618 | 7.65% | 107 | 9 | Town |
| Randolph | 2 | 441 | 466 | -0.68% | 343 | 1 | Town |
| Laketown | 3 | 285 | 300 | -0.7% | 114 | 3 | Town |
| Woodruff | 4 | 159 | 167 | -0.63% | 222 | 1 | Town |
Garden City is the largest city in Rich County, with a population of 943.
Woodruff is the smallest city in Rich County, with a population of 159.
There are 4 cities in Rich County, Utah.