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Democratic Republic of the Congo vs. Tanzania

Demographics

Democratic Republic of the CongoTanzania
Population83,301,151
note: estimates for this country explicitly take into account the effects of excess mortality due to AIDS; this can result in lower life expectancy, higher infant mortality, higher death rates, lower population growth rates, and changes in the distribution of population by age and sex than would otherwise be expected (July 2017 est.)
53,950,935
note: estimates for this country explicitly take into account the effects of excess mortality due to AIDS; this can result in lower life expectancy, higher infant mortality, higher death rates, lower population growth rates, and changes in the distribution of population by age and sex than would otherwise be expected (July 2017 est.)
Age structure0-14 years: 41.74% (male 17,525,063/female 17,241,929)
15-24 years: 21.46% (male 8,969,922/female 8,909,903)
25-54 years: 30.53% (male 12,691,612/female 12,738,316)
55-64 years: 3.6% (male 1,421,619/female 1,579,034)
65 years and over: 2.67% (male 941,926/female 1,281,827) (2017 est.)
0-14 years: 43.74% (male 11,921,393/female 11,678,536)
15-24 years: 19.86% (male 5,361,747/female 5,351,794)
25-54 years: 29.88% (male 8,098,183/female 8,020,289)
55-64 years: 3.51% (male 836,313/female 1,055,347)
65 years and over: 3.02% (male 687,118/female 940,215) (2017 est.)
Median agetotal: 18.6 years
male: 18.3 years
female: 18.8 years (2017 est.)
total: 17.7 years
male: 17.5 years
female: 18 years (2017 est.)
Population growth rate2.37% (2017 est.)
2.75% (2017 est.)
Birth rate33.5 births/1,000 population (2017 est.)
35.6 births/1,000 population (2017 est.)
Death rate9.6 deaths/1,000 population (2017 est.)
7.6 deaths/1,000 population (2017 est.)
Net migration rate-0.2 migrant(s)/1,000 population (2017 est.)
-0.5 migrant(s)/1,000 population (2017 est.)
Sex ratioat birth: 1.03 male(s)/female
0-14 years: 1.02 male(s)/female
15-24 years: 1.01 male(s)/female
25-54 years: 1 male(s)/female
55-64 years: 0.89 male(s)/female
65 years and over: 0.73 male(s)/female
total population: 1 male(s)/female (2016 est.)
at birth: 1.03 male(s)/female
0-14 years: 1.02 male(s)/female
15-24 years: 1 male(s)/female
25-54 years: 1.01 male(s)/female
55-64 years: 0.78 male(s)/female
65 years and over: 0.75 male(s)/female
total population: 0.99 male(s)/female (2016 est.)
Infant mortality ratetotal: 68.2 deaths/1,000 live births
male: 71.7 deaths/1,000 live births
female: 64.6 deaths/1,000 live births (2017 est.)
total: 39.9 deaths/1,000 live births
male: 42 deaths/1,000 live births
female: 37.8 deaths/1,000 live births (2017 est.)
Life expectancy at birthtotal population: 57.7 years
male: 56.1 years
female: 59.3 years (2017 est.)
total population: 62.6 years
male: 61.2 years
female: 64.1 years (2017 est.)
Total fertility rate4.39 children born/woman (2017 est.)
4.77 children born/woman (2017 est.)
HIV/AIDS - adult prevalence rate0.7% (2016 est.)
4.7% (2016 est.)
Nationalitynoun: Congolese (singular and plural)
adjective: Congolese or Congo
noun: Tanzanian(s)
adjective: Tanzanian
Ethnic groupsover 200 African ethnic groups of which the majority are Bantu; the four largest tribes - Mongo, Luba, Kongo (all Bantu), and the Mangbetu-Azande (Hamitic) make up about 45% of the population
mainland - African 99% (of which 95% are Bantu consisting of more than 130 tribes), other 1% (consisting of Asian, European, and Arab); Zanzibar - Arab, African, mixed Arab and African
HIV/AIDS - people living with HIV/AIDS370,000 (2016 est.)
1.4 million (2016 est.)
ReligionsRoman Catholic 50%, Protestant 20%, Kimbanguist 10%, Muslim 10%, other (includes syncretic sects and indigenous beliefs) 10%
Christian 61.4%, Muslim 35.2%, folk religion 1.8%, other 0.2%, unaffiliated 1.4%
note: Zanzibar is almost entirely Muslim (2010 est.)
HIV/AIDS - deaths19,000 (2016 est.)
33,000 (2016 est.)
LanguagesFrench (official), Lingala (a lingua franca trade language), Kingwana (a dialect of Kiswahili or Swahili), Kikongo, Tshiluba
Kiswahili or Swahili (official), Kiunguja (name for Swahili in Zanzibar), English (official, primary language of commerce, administration, and higher education), Arabic (widely spoken in Zanzibar), many local languages
note: Kiswahili (Swahili) is the mother tongue of the Bantu people living in Zanzibar and nearby coastal Tanzania; although Kiswahili is Bantu in structure and origin, its vocabulary draws on a variety of sources including Arabic and English; it has become the lingua franca of central and eastern Africa; the first language of most people is one of the local languages
Literacydefinition: age 15 and over can read and write French, Lingala, Kingwana, or Tshiluba
total population: 77%
male: 88.5%
female: 66.5% (2016 est.)
definition: age 15 and over can read and write Kiswahili (Swahili), English, or Arabic
total population: 77.9%
male: 83.2%
female: 73.1% (2015 est.)
Major infectious diseasesdegree of risk: very high
food or waterborne diseases: bacterial and protozoal diarrhea, hepatitis A, and typhoid fever
vectorborne diseases: malaria, dengue fever, and trypanosomiasis-gambiense (African sleeping sickness)
water contact disease: schistosomiasis
animal contact disease: rabies (2016)
degree of risk: very high
food or waterborne diseases: bacterial diarrhea, hepatitis A, and typhoid fever
vectorborne diseases: malaria, dengue fever, and Rift Valley fever
water contact diseases: schistosomiasis and leptospirosis
animal contact disease: rabies (2016)
School life expectancy (primary to tertiary education)total: 9 years
male: 10 years
female: 8 years (2013)
total: 8 years
male: 8 years
female: 8 years (2013)
Education expenditures2.2% of GDP (2013)
3.5% of GDP (2014)
Urbanizationurban population: 43.5% of total population (2017)
rate of urbanization: 3.83% annual rate of change (2015-20 est.)
urban population: 33% of total population (2017)
rate of urbanization: 5% annual rate of change (2015-20 est.)
Drinking water sourceimproved:
urban: 81.1% of population
rural: 31.2% of population
total: 52.4% of population
unimproved:
urban: 18.9% of population
rural: 68.8% of population
total: 47.6% of population (2015 est.)
improved:
urban: 77.2% of population
rural: 45.5% of population
total: 55.6% of population
unimproved:
urban: 22.1% of population
rural: 56% of population
total: 46.8% of population (2015 est.)
Sanitation facility accessimproved:
urban: 28.5% of population
rural: 28.7% of population
total: 28.7% of population
unimproved:
urban: 71.5% of population
rural: 71.3% of population
total: 71.3% of population (2015 est.)
improved:
urban: 31.3% of population
rural: 8.3% of population
total: 15.6% of population
unimproved:
urban: 68.7% of population
rural: 91.7% of population
total: 84.4% of population (2015 est.)
Major cities - populationKINSHASA (capital) 11.587 million; Lubumbashi 2.015 million; Mbuji-Mayi 2.007 million; Kananga 1.169 million; Kisangani 1.04 million; Bukavu 832,000 (2015)
DAR ES SALAAM (capital) 5.116 million; Mwanza 838,000 (2015)
Maternal mortality rate693 deaths/100,000 live births (2015 est.)
398 deaths/100,000 live births (2015 est.)
Children under the age of 5 years underweight23.4% (2013)
13.7% (2015)
Health expenditures4.3% of GDP (2014)
5.6% of GDP (2014)
Physicians density9 physicians/1,000 population (2009)
0.03 physicians/1,000 population (2012)
Hospital bed density0.8 beds/1,000 population (2006)
0.7 beds/1,000 population (2010)
Obesity - adult prevalence rate6.7% (2016)
8.4% (2016)
Child labor - children ages 5-14total number: 8,284,395
percentage: 42% (2010 est.)
total number: 2,815,085
percentage: 21%
note: data represent children ages 5-17 and does not include Zanzibar (2006 est.)
Mother's mean age at first birth19.9 years
note: median age at first birth among women 25-29 (2013/14 est.)
19.8 years
note: median age at first birth among women 25-29 (2015/16 est.)
Demographic profileDespite a wealth of fertile soil, hydroelectric power potential, and mineral resources, the Democratic Republic of the Congo (DRC) struggles with many socioeconomic problems, including high infant and maternal mortality rates, malnutrition, poor vaccination coverage, lack of access to improved water sources and sanitation, and frequent and early fertility. Ongoing conflict, mismanagement of resources, and a lack of investment have resulted in food insecurity; almost 30 percent of children under the age of 5 are malnourished. The overall coverage of basic public services – education, health, sanitation, and potable water – is very limited and piecemeal, with substantial regional and rural/urban disparities. Fertility remains high at almost 5 children per woman and is likely to remain high because of the low use of contraception and the cultural preference for larger families.
The DRC is a source and host country for refugees. Between 2012 and 2014, more than 119,000 Congolese refugees returned from the Republic of Congo to the relative stability of northwest DRC, but more than 540,000 Congolese refugees remained abroad as of year-end 2015. In addition, an estimated 3.9 million Congolese were internally displaced as of October 2017, the vast majority fleeing violence between rebel group and Congolese armed forces. Thousands of refugees have come to the DRC from neighboring countries, including Rwanda, the Central African Republic, and Burundi.
Tanzania has the largest population in East Africa and the lowest population density; almost a third of the population is urban. Tanzania’s youthful population – about two-thirds of the population is under 25 – is growing rapidly because of the high total fertility rate of 4.8 children per woman. Progress in reducing the birth rate has stalled, sustaining the country’s nearly 3% annual growth. The maternal mortality rate has improved since 2000, yet it remains very high because of early and frequent pregnancies, inadequate maternal health services, and a lack of skilled birth attendants – problems that are worse among poor and rural women. Tanzania has made strides in reducing under-5 and infant mortality rates, but a recent drop in immunization threatens to undermine gains in child health. Malaria is a leading killer of children under 5, while HIV is the main source of adult mortality
For Tanzania, most migration is internal, rural to urban movement, while some temporary labor migration from towns to plantations takes place seasonally for harvests. Tanzania was Africa’s largest refugee-hosting country for decades, hosting hundreds of thousands of refugees from the Great Lakes region, primarily Burundi, over the last fifty years. However, the assisted repatriation and naturalization of tens of thousands of Burundian refugees between 2002 and 2014 dramatically reduced the refugee population. Tanzania is increasingly a transit country for illegal migrants from the Horn of Africa and the Great Lakes region who are heading to southern Africa for security reasons and/or economic opportunities. Some of these migrants choose to settle in Tanzania.
Contraceptive prevalence rate20.4% (2013/14)
38.4% (2015/16)
Dependency ratiostotal dependency ratio: 97.5
youth dependency ratio: 91.5
elderly dependency ratio: 6
potential support ratio: 16.8 (2015 est.)
total dependency ratio: 93.4
youth dependency ratio: 87.4
elderly dependency ratio: 6
potential support ratio: 16.6 (2015 est.)

Source: CIA Factbook