9 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Dexter | 1 | 7,864 | 7,941 | -0.17% | 1,091 | 7 | City |
| Bernie | 2 | 1,825 | 1,854 | -0.27% | 1,395 | 1 | City |
| Bloomfield | 3 | 1,733 | 1,760 | -0.23% | 1,390 | 1 | City |
| Advance | 4 | 1,329 | 1,347 | -0.23% | 1,190 | 1 | City |
| Puxico | 5 | 864 | 879 | -0.23% | 1,297 | 1 | City |
| Bell City | 6 | 460 | 462 | 0% | 836 | 1 | City |
| Essex | 7 | 392 | 400 | -0.25% | 1,356 | 0 | City |
| Dudley | 8 | 98 | 100 | 0% | 252 | 0 | City |
| Penermon | 9 | 51 | 50 | 0% | 242 | 0 | Village |
Dexter is the largest city in Stoddard County, with a population of 7,864.
Penermon is the smallest city in Stoddard County, with a population of 51.
There are 9 cities in Stoddard County, Missouri.