5 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Eminence | 1 | 2,825 | 2,711 | 0.68% | 993 | 3 | City |
| New Castle | 2 | 917 | 886 | 0.55% | 2,237 | 0 | City |
| Campbellsburg | 3 | 878 | 839 | 0.8% | 664 | 1 | City |
| Pleasureville | 4 | 810 | 777 | 0.75% | 1,674 | 0 | City |
| Smithfield | 5 | 128 | 121 | 0.79% | 941 | 0 | City |
Eminence is the largest city in Henry County, with a population of 2,825.
Smithfield is the smallest city in Henry County, with a population of 128.
There are 5 cities in Henry County, Kentucky.