| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Salem | 1 | 702 | 713 | -0.28% | 824 | 1 | City |
| Grand Rivers | 2 | 344 | 348 | -0.29% | 172 | 2 | City |
| Smithland | 3 | 241 | 245 | -0.41% | 476 | 1 | City |
| Carrsville | 4 | 45 | 44 | 0% | 692 | 0 | City |
Salem is the largest city in Livingston County, with a population of 702.
Carrsville is the smallest city in Livingston County, with a population of 45.
There are 4 cities in Livingston County, Kentucky.