Population growth rate: 1.15% (1996 est.)
Birth rate: 41.31 births/1,000 population (1996 est.)
Death rate: 19.47 deaths/1,000 population (1996 est.)
Net migration rate: -10.36 migrant(s)/1,000 population (1996 est.) note: the total number of Rwandan and Burundian refugees in Tanzania is about 750,000
Sex ratio:
at birth: 1.03 male(s)/female
under 15 years: 0.99 male(s)/female
15-64 years: 0.95 male(s)/female
65 years and over: 0.88 male(s)/female
all ages: 0.97 male(s)/female (1996 est.)
Infant mortality rate: 105.9 deaths/1,000 live births (1996 est.)
Life expectancy at birth: total population: 42.34 years male: 40.95 years female: 43.78 years (1996 est.)
Total fertility rate: 5.67 children born/woman (1996 est.)
Nationality: noun: Tanzanian(s) adjective: Tanzanian
Ethnic divisions:
mainland: native African (95% Bantu, consisting of well over 100
tribes) 99%, Asian, European, and Arab 1%
Zanzibar: Arab, mixed Arab and native African, native African