| Rank | Country | Total fertility rate |
192 | Spain | 1.48 children born/woman (2013 est.) |
| Spratly Islands | void |
107 | Sri Lanka | 2.15 children born/woman (2013 est.) |
39 | Sudan | 4.05 children born/woman (2013 est.) |
124 | Suriname | 2.04 children born/woman (2013 est.) |
| Svalbard | NA |
62 | Swaziland | 2.96 children born/woman (2013 est.) |
173 | Sweden | 1.67 children born/woman (2013 est.) |
187 | Switzerland | 1.53 children born/woman (2013 est.) |
72 | Syria | 2.77 children born/woman (2013 est.) |
222 | Taiwan | 1.11 children born/woman (2013 est.) |
70 | Tajikistan | 2.8 children born/woman (2013 est.) |
18 | Tanzania | 5.01 children born/woman (2013 est.) |
175 | Thailand | 1.66 children born/woman (2013 est.) |
16 | Timor-Leste | 5.22 children born/woman (2013 est.) |
28 | Togo | 4.58 children born/woman (2013 est.) |
| Tokelau | NA |
48 | Tonga | 3.46 children born/woman (2013 est.) |
169 | Trinidad and Tobago | 1.71 children born/woman (2013 est.) |
129 | Tunisia | 2.01 children born/woman (2013 est.) |
111 | Turkey | 2.1 children born/woman (2013 est.) |
109 | Turkmenistan | 2.12 children born/woman (2013 est.) |