4 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Salem | 1 | 701 | 716 | -0.28% | 823 | 1 | City |
| Grand Rivers | 2 | 343 | 349 | -0.29% | 171 | 2 | City |
| Smithland | 3 | 234 | 242 | -0.43% | 462 | 1 | City |
| Carrsville | 4 | 43 | 45 | 0% | 662 | 0 | City |
Salem is the largest city in Livingston County, with a population of 701.
Carrsville is the smallest city in Livingston County, with a population of 43.
There are 4 cities in Livingston County, Kentucky.