Jordan
0-14 years: 35.2% (male 1,009,604; female 967,645)
15-64 years: 61.1% (male 1,829,984; female 1,598,141)
65 years and over: 3.7% (male 100,896; female 104,932) (2004 est.)

Kazakhstan
0-14 years: 24.4% (male 1,884,369; female 1,807,585)
15-64 years: 68% (male 5,028,455; female 5,268,726)
65 years and over: 7.6% (male 404,940; female 749,629) (2004 est.)

Kenya
0-14 years: 40.6% (male 6,575,409; female 6,430,218)
15-64 years: 56.5% (male 9,126,847; female 8,962,905)
65 years and over: 2.9% (male 399,050; female 527,427) (2004 est.)

Kiribati
0-14 years: 39.3% (male 20,087; female 19,566)
15-64 years: 57.3% (male 28,523; female 29,280)
65 years and over: 3.3% (male 1,434; female 1,908) (2004 est.)

Korea, North
0-14 years: 24.6% (male 2,836,991; female 2,755,127)
15-64 years: 67.8% (male 7,575,590; female 7,812,878)
65 years and over: 7.6% (male 583,463; female 1,133,504) (2004 est.)

Korea, South
0-14 years: 20.4% (male 5,223,344; female 4,681,594)
15-64 years: 71.4% (male 17,625,302; female 17,072,029)
65 years and over: 8.2% (male 1,597,085; female 2,398,821) (2004
est.)

Kuwait
0-14 years: 27.5% (male 316,237; female 304,671)
15-64 years: 69.8% (male 1,007,298; female 569,128)
65 years and over: 2.7% (male 38,408; female 21,807) (2004 est.)

Kyrgyzstan
0-14 years: 32.3% (male 835,599; female 804,384)
15-64 years: 61.6% (male 1,535,447; female 1,594,972)
65 years and over: 6.1% (male 120,555; female 190,472) (2004 est.)

Laos
0-14 years: 41.9% (male 1,277,152; female 1,265,761)
15-64 years: 54.9% (male 1,642,895; female 1,688,175)
65 years and over: 3.2% (male 87,995; female 106,139) (2004 est.)

Latvia
0-14 years: 15% (male 177,223; female 169,241)
15-64 years: 69.2% (male 772,496; female 823,410)
65 years and over: 15.8% (male 118,035; female 245,901) (2004 est.)