22 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Kemmerer | 1 | 2,379 | 2,413 | -0.29% | 305 | 7.80 | City |
| Afton | 2 | 2,334 | 2,173 | 1.39% | 526 | 4.44 | Town |
| Grover | 3 | 1,562 | 875 | 6.4% | 331 | 4.72 | CDP |
| Alpine | 4 | 1,401 | 1,228 | 2.56% | 1,355 | 1.03 | Town |
| Osmond | 5 | 933 | 828 | 3.9% | 293 | 3.19 | CDP |
| Smoot | 6 | 580 | 369 | 4.69% | 249 | 2.33 | CDP |
| Diamondville | 7 | 524 | 523 | 0% | 449 | 1.17 | Town |
| Cokeville | 8 | 488 | 498 | -0.41% | 374 | 1.30 | Town |
| Thayne | 9 | 462 | 389 | 3.36% | 265 | 1.74 | Town |
| La Barge | 10 | 394 | 398 | -0.25% | 406 | 0.97 | Town |
| Auburn | 11 | 379 | 631 | 0.8% | 104 | 3.66 | CDP |
| Turnerville | 12 | 362 | 94 | 3.13% | 74 | 4.88 | CDP |
| Alpine Northeast | 13 | 330 | 42 | 2.8% | 65 | 5.06 | CDP |
| Alpine Northwest | 14 | 300 | 157 | 1.35% | 250 | 1.20 | CDP |
| Bedford | 15 | 231 | 515 | 0.87% | 47 | 4.96 | CDP |
| Taylor | 16 | 212 | 160 | 7.07% | 71 | 2.97 | CDP |
| Freedom | 17 | 179 | 206 | -1.1% | 44 | 4.02 | CDP |
| Oakley | 18 | 141 | 0 | 6.82% | 783 | 0.18 | CDP |
| Opal | 19 | 65 | 64 | 0% | 165 | 0.39 | Town |
| Fontenelle | 20 | 46 | 35 | 6.98% | 13 | 3.48 | CDP |
| Fairview | 21 | 38 | 78 | -28.3% | 14 | 2.74 | CDP |
| Nordic | 22 | 15 | 310 | -72.22% | 3 | 5.05 | CDP |
Kemmerer is the largest city in Lincoln County, with a population of 2,379.
Nordic is the smallest city in Lincoln County.
There are 22 cities in Lincoln County, Wyoming.