12 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| Nicholasville | Jessamine County | 33,283 |
| Newport | Campbell County | 13,588 |
| North Corbin | Knox County | 2,001 |
| Northfield | Jefferson County | 979 |
| Nortonville | Hopkins County | 977 |
| New Castle | Henry County | 897 |
| New Haven | Nelson County | 823 |
| North Middletown | Bourbon County | 602 |
| Norbourne Estates | Jefferson County | 427 |
| Norwood | Jefferson County | 373 |
| Nebo | Hopkins County | 203 |
| New Hope | Nelson County | 12 |