Age Structure 0-14 years:
26.1% (male 102,111/female 98,325)
Age Structure 15-64 years:
68.6% (male 266,288/female 261,620)
Age Structure 65 years and over:
5.3% (male 17,308/female 23,443) (2007 est.)
Median Age - total:
27.8 years
Median Age - male:
27.3 years
Median Age - female:
28.3 years (2007 est.)
Population Growth Rate:
0.234% (2007 est.)
Birth Rate:
18.09 births/1,000 population (2007 est.)
Death Rate:
8.28 deaths/1,000 population (2007 est.)
Net Migration Rate:
-7.47 migrant(s)/1,000 population (2007 est.)
Sex Ratio - at birth:
1.05 male(s)/female
Sex Ratio - under 15 years:
1.039 male(s)/female
Sex Ratio - 15-64 years:
1.018 male(s)/female
Sex Ratio - 65 years and over:
0.738 male(s)/female
Sex Ratio - total population:
1.006 male(s)/female (2007 est.)
Life Expectancy at Birth - total:
66.17 years
Life Expectancy at Birth - male:
63.52 years
Life Expectancy at Birth - female:
68.95 years (2007 est.)
Major Infectious Diseases:
Nationality:
Guyanese (singular and plural)
Ethnic Groups:
East Indian 50%, black 36%, Amerindian 7%, white, Chinese, and mixed 7%
Religions:
Christian 50%, Hindu 35%, Muslim 10%, other 5%
Languages:
English, Amerindian dialects, Creole, Caribbean Hindustani (a dialect of Hindi), Urdu