12 cities
| City | County | 2026 Pop. ↓ |
|---|---|---|
| Nicholasville | Jessamine County | 34,621 |
| Newport | Campbell County | 13,614 |
| North Corbin | Knox County | 2,166 |
| Northfield | Jefferson County | 1,022 |
| Nortonville | Hopkins County | 992 |
| New Castle | Henry County | 917 |
| New Haven | Nelson County | 844 |
| North Middletown | Bourbon County | 609 |
| Norbourne Estates | Jefferson County | 444 |
| Norwood | Jefferson County | 387 |
| Nebo | Hopkins County | 212 |
| New Hope | Nelson County | 18 |