8 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Kellogg | 1 | 2,536 | 2,320 | 1.72% | 638 | 3.97 | City |
| Pinehurst | 2 | 1,846 | 1,681 | 1.82% | 1,853 | 1 | City |
| Osburn | 3 | 1,714 | 1,576 | 1.66% | 1,301 | 1.32 | City |
| Wallace | 4 | 849 | 789 | 1.43% | 935 | 0.91 | City |
| Smelterville | 5 | 734 | 669 | 1.8% | 2,399 | 0.31 | City |
| Silverton | 6 | 720 | 309 | 7.14% | 1,586 | 0.45 | CDP |
| Mullan | 7 | 697 | 646 | 1.46% | 843 | 0.83 | City |
| Wardner | 8 | 210 | 192 | 1.94% | 241 | 0.87 | City |
Kellogg is the largest city in Shoshone County, with a population of 2,536.
Wardner is the smallest city in Shoshone County.
There are 8 cities in Shoshone County, Idaho.