| Rank | Country | | Population density |
1 | Monaco | 16,819 |  16,819 people per sq km land area |
2 | Macau | 16,342 |  16,342 people per sq km land area |
3 | Singapore | 6,750 |  6,750 people per sq km land area |
4 | Hong Kong | 6,736 |  6,736 people per sq km land area |
5 | Gibraltar | 4,308 |  4,308 people per sq km land area |
6 | Gaza Strip | 4,271 |  4,271 people per sq km land area |
7 | Holy See (Vatican City) | 1,873 |  1,873 people per sq km land area |
8 | Malta | 1,277 |  1,277 people per sq km land area |
9 | Maldives | 1,264 |  1,264 people per sq km land area |
10 | Bermuda | 1,249 |  1,249 people per sq km land area |
11 | Bangladesh | 1,147 |  1,147 people per sq km land area |
12 | Bahrain | 1,081 |  1,081 people per sq km land area |
13 | Guernsey | 843 |  843 people per sq km land area |
14 | Jersey | 790 |  790 people per sq km land area |
15 | Taiwan | 711 |  711 people per sq km land area |
16 | Nauru | 656 |  656 people per sq km land area |
17 | Barbados | 655 |  655 people per sq km land area |
18 | Mauritius | 628 |  628 people per sq km land area |
19 | Mayotte | 579 |  579 people per sq km land area |
20 | Saint Martin | 540 |  540 people per sq km land area |
21 | Aruba | 527 |  527 people per sq km land area |
22 | Korea, South | 502 |  502 people per sq km land area |
23 | Netherlands | 492 |  492 people per sq km land area |
24 | San Marino | 490 |  490 people per sq km land area |
25 | Tuvalu | 469 |  469 people per sq km land area |
26 | West Bank | 464 |  464 people per sq km land area |
27 | Puerto Rico | 447 |  447 people per sq km land area |