City | 2024 Population |
|---|---|
| Narcissa | 85 |
| Nardin | 213 |
| Nash | 185 |
| Nashoba | 43 |
| Nelagoney | 101 |
| Nescatunga | 163 |
| New Alluwe | 89 |
| New Cordell | 2,699 |
| New Eucha | 261 |
| Newcastle | 14,944 |
| Newkirk | 2,180 |
| Nichols Hills | 3,812 |
| Nicoma Park | 2,280 |
| Nicut | 384 |
| Ninnekah | 814 |
| Noble | 7,973 |
| Norge | 125 |
| Norman | 130,674 |
| North Enid | 991 |
| North Miami | 296 |
| Norwood | 1,084 |
| Notchietown | 220 |
| Nowata | 3,563 |