5 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| La Center | 1 | 859 | 869 | -0.23% | 1,420 | 1 | City |
| Wickliffe | 2 | 649 | 662 | -0.46% | 418 | 2 | City |
| Barlow | 3 | 633 | 647 | -0.47% | 1,149 | 1 | City |
| Bandana | 4 | 166 | 302 | -1.19% | 88 | 2 | CDP |
| Blandville | 5 | 69 | 72 | -1.43% | 330 | 0 | City |
La Center is the largest city in Ballard County, with a population of 859.
Blandville is the smallest city in Ballard County, with a population of 69.
There are 5 cities in Ballard County, Kentucky.