Taiwan
0-14 years: 16.7% (male 1,996,905/female 1,844,611)
15-64 years: 72.6% (male 8,416,300/female 8,267,675)
65 years and over: 10.7% (male 1,183,382/female 1,265,474) (2009
est.)

Tajikistan
0-14 years: 34.3% (male 1,282,681/female 1,238,607)
15-64 years: 62.1% (male 2,260,552/female 2,303,034)
65 years and over: 3.6% (male 112,334/female 151,937) (2009 est.)

Tanzania
0-14 years: 43% (male 8,853,529/female 8,805,810)
15-64 years: 54.1% (male 10,956,133/female 11,255,868)
65 years and over: 2.9% (male 513,959/female 663,233) (2009 est.)

Thailand
0-14 years: 20.8% (male 7,009,845/female 6,691,470)
15-64 years: 70.5% (male 22,977,945/female 23,512,538)
65 years and over: 8.7% (male 2,594,387/female 3,119,225) (2009 est.)

Timor-Leste
0-14 years: 34.7% (male 199,237/female 192,900)
15-64 years: 61.9% (male 356,772/female 344,103)
65 years and over: 3.4% (male 18,403/female 20,197) (2009 est.)

Togo
0-14 years: 41.5% (male 1,252,662/female 1,245,379)
15-64 years: 55.7% (male 1,640,982/female 1,714,278)
65 years and over: 2.8% (male 65,427/female 101,149) (2009 est.)

Tokelau
0-14 years: 42%
15-64 years: 53%
65 years and over: 5% (2009 est.)

Tonga
0-14 years: 32.8% (male 20,270/female 19,428)
15-64 years: 62.9% (male 37,837/female 38,166)
65 years and over: 4.3% (male 2,163/female 3,034) (2009 est.)

Trinidad and Tobago
0-14 years: 19.6% (male 123,214/female 117,584)
15-64 years: 72.6% (male 457,868/female 434,486)
65 years and over: 7.9% (male 41,467/female 55,334) (2009 est.)

Tunisia
0-14 years: 22.7% (male 1,227,238/female 1,149,796)
15-64 years: 70.1% (male 3,701,661/female 3,652,322)
65 years and over: 7.2% (male 352,003/female 403,319) (2009 est.)