1 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Wibaux | 1 | 442 | 459 | -0.67% | 412 | 1.07 | Town |
Wibaux is the largest city in Wibaux County, with a population of 442.
Wibaux is the smallest city in Wibaux County.
There is 1 city in Wibaux County, Montana.