Death rate: 13.02 deaths/1,000 population (2002 est.)
Net migration rate: -0.08 migrant(s)/1,000 population (2002 est.)
Sex ratio: at birth: 1.03 male(s)/female under 15 years: 1.01 male(s)/female 15-64 years: 0.98 male(s)/female 65 years and over: 0.81 male(s)/female total population: 0.99 male(s)/female (2002 est.)
Infant mortality rate: 77.85 deaths/1,000 live births (2002 est.)
Life expectancy at birth: 52.67 years (2002 est.) male: Total fertility rate: 5.33 children born/woman (2002 est.)
HIV/AIDS - adult prevalence rate: 8.09% (1999 est.)
HIV/AIDS - people living with HIV/AIDS: 1.3 million (1999 est.)
HIV/AIDS - deaths: 140,000 (1999 est.)
Nationality: noun: Tanzanian(s) adjective: Tanzanian
Ethnic groups: mainland - native African 99% (of which 95% are Bantu consisting of more than 130 tribes), other 1% (consisting of Asian, European, and Arab); Zanzibar - Arab, native African, mixed Arab and native African