| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Eminence | 1 | 2,842 | 2,709 | 0.67% | 999 | 3 | City |
| New Castle | 2 | 914 | 878 | 0.55% | 2,229 | 0 | City |
| Campbellsburg | 3 | 867 | 824 | 0.7% | 655 | 1 | City |
| Pleasureville | 4 | 818 | 776 | 0.74% | 1,690 | 0 | City |
| Smithfield | 5 | 132 | 123 | 0.76% | 971 | 0 | City |
Eminence is the largest city in Henry County, with a population of 2,842.
Smithfield is the smallest city in Henry County, with a population of 132.
There are 5 cities in Henry County, Kentucky.