Founded in 1798, Henry County is one of 120 counties in the state of Kentucky. Historically, Henry County was formed from Shelby County. The city of New Castle is the county seat. With FIPS code of 103, Henry County has a population of 15,657 and area of 289 square miles (749 km2).
List of all cities in Henry County, KY alphabetically
| City/Town | Postal Code | Area Code |
| Bethlehem, KY | 40007 | 502 |
| Campbellsburg, KY | 40011 | 502 |
| Cropper, KY | 40057 | 502 |
| Defoe, KY | 40057 | 502 |
| Eminence, KY | 40019 | 502 |
| Franklinton, KY | 40057 | 502 |
| Lockport, KY | 40036 | 502 |
| New Castle, KY | 40050 | 502 |
| Pendleton, KY | 40055 | 502 |
| Pleasureville, KY | 40057 | 502 |
| Port Royal, KY | 40058 | 502 |
| Smithfield, KY | 40068 | 502 |
| Sulphur, KY | 40055 | 502 |
| 40070 | 502 | |
| Turners Station, KY | 40075 | 502 |