| # | Country | Population (2023) | Area (Km²) | Density (P/Km²) |
|---|---|---|---|---|
| 1 | Nigeria | 223,804,632 | 910,770 | 246 |
| 2 | Nepal | 30,896,590 | 143,350 | 216 |
| 3 | Niger | 27,202,843 | 1,266,700 | 21 |
| 4 | North Korea | 26,160,821 | 120,410 | 217 |
| 5 | Netherlands | 17,618,299 | 33,720 | 522 |
| 6 | Nicaragua | 7,046,310 | 120,340 | 59 |
| 7 | Norway | 5,474,360 | 365,268 | 15 |
| 8 | New Zealand | 5,228,100 | 263,310 | 20 |
| 9 | Namibia | 2,604,172 | 823,290 | 3 |
| 10 | North Macedonia | 2,085,679 | 25,220 | 83 |
| 11 | Nauru | 12,780 | 20 | 639 |
