| Rank | Country | Radio broadcast stations shortwave density |
| Spratly Islands | void |
58 | Sri Lanka | 5,282,194 people per shortwave Radio broadcast station |
5 | Sudan | 40,218,455 people per shortwave Radio broadcast station |
126 | Suriname | 475,996 people per shortwave Radio broadcast station |
| Svalbard | void |
130 | Swaziland | 376,272 people per shortwave Radio broadcast station |
38 | Sweden | 9,045,389 people per shortwave Radio broadcast station |
66 | Switzerland | 3,790,760 people per shortwave Radio broadcast station |
19 | Syria | 19,747,586 people per shortwave Radio broadcast station |
127 | Taiwan | 467,775 people per shortwave Radio broadcast station |
69 | Tajikistan | 3,605,942 people per shortwave Radio broadcast station |
18 | Tanzania | 20,106,581 people per shortwave Radio broadcast station |
33 | Thailand | 10,915,550 people per shortwave Radio broadcast station |
| Timor-Leste | void |
104 | Togo | 1,464,669 people per shortwave Radio broadcast station |
| Tokelau | void |
142 | Tonga | 119,009 people per shortwave Radio broadcast station |
| Trinidad and Tobago | void |
60 | Tunisia | 5,191,789 people per shortwave Radio broadcast station |
30 | Turkey | 11,982,135 people per shortwave Radio broadcast station |
85 | Turkmenistan | 2,589,786 people per shortwave Radio broadcast station |
| Turks and Caicos Islands | void |
| Tuvalu | void |
23 | Uganda | 15,683,986 people per shortwave Radio broadcast station |
| Ukraine | void |
89 | United Arab Emirates | 2,310,700 people per shortwave Radio broadcast station |
17 | United Kingdom | 20,314,638 people per shortwave Radio broadcast station |
21 | United States | 15,990,771 people per shortwave Radio broadcast station |
| United States Pacific Island Wildlife Refuges | void |
124 | Uruguay | 496,826 people per shortwave Radio broadcast station |
37 | Uzbekistan | 9,422,814 people per shortwave Radio broadcast station |
135 | Vanuatu | 215,446 people per shortwave Radio broadcast station |
87 | Venezuela | 2,401,347 people per shortwave Radio broadcast station |
78 | Vietnam | 2,969,537 people per shortwave Radio broadcast station |
| Virgin Islands | void |
| Wake Island | void |
| Wallis and Futuna | void |
| West Bank | void |
| Western Sahara | void |
| World | void |
31 | Yemen | 11,506,688 people per shortwave Radio broadcast station |
80 | Zambia | 2,917,384 people per shortwave Radio broadcast station |
28 | Zimbabwe | 12,382,920 people per shortwave Radio broadcast station |