5 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Eminence | 1 | 2,806 | 2,711 | 0.68% | 986 | 3 | City |
| New Castle | 2 | 912 | 886 | 0.55% | 2,224 | 0 | City |
| Campbellsburg | 3 | 871 | 839 | 0.69% | 658 | 1 | City |
| Pleasureville | 4 | 804 | 777 | 0.63% | 1,661 | 0 | City |
| Smithfield | 5 | 127 | 121 | 0.79% | 934 | 0 | City |
Eminence is the largest city in Henry County, with a population of 2,806.
Smithfield is the smallest city in Henry County, with a population of 127.
There are 5 cities in Henry County, Kentucky.