12 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| Nicholasville | Jessamine County | 34,039 |
| Newport | Campbell County | 13,703 |
| North Corbin | Knox County | 2,001 |
| Northfield | Jefferson County | 1,018 |
| Nortonville | Hopkins County | 989 |
| New Castle | Henry County | 912 |
| New Haven | Nelson County | 836 |
| North Middletown | Bourbon County | 608 |
| Norbourne Estates | Jefferson County | 443 |
| Norwood | Jefferson County | 385 |
| Nebo | Hopkins County | 211 |
| New Hope | Nelson County | 12 |