Founded in 1806, Hopkins County is one of 120 counties in the state of Kentucky. Historically, Hopkins County was formed from Henderson County. The city of Madisonville is the county seat. With FIPS code of 107, Hopkins County has a population of 45,138 and area of 551 square miles (1,427 km2).
List of all cities in Hopkins County, KY alphabetically
| City/Town | Postal Code | Area Code |
| Beulah, KY | 42408 | 270 |
| Carbondale, KY | 42408 | 270 |
| Charleston, KY | 42408 | 270 |
| Dawson Springs, KY | 42408 | 270 |
| Earlington, KY | 42410 | 270 |
| Hanson, KY | 42413 | 270 |
| Madisonville, KY | 42431 | 270 |
| Manitou, KY | 42436 | 270 |
| Mortons Gap, KY | 42440 | 270 |
| Nebo, KY | 42441 | 270 |
| Nortonville, KY | 42442 | 270 |
| Saint Charles, KY | 42453 | 270 |
| White Plns, KY | 42464 | 270 |