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Sierra Leone vs. Liberia

Demographics

Sierra LeoneLiberia
Population6,807,277 (July 2021 est.)5,214,030 (July 2021 est.)
Age structure0-14 years: 41.38% (male 1,369,942/female 1,371,537)

15-24 years: 18.83% (male 610,396/female 636,880)

25-54 years: 32.21% (male 1,020,741/female 1,112,946)

55-64 years: 3.89% (male 121,733/female 135,664)

65 years and over: 3.7% (male 100,712/female 144,382) (2020 est.)
0-14 years: 43.35% (male 1,111,479/female 1,087,871)

15-24 years: 20.35% (male 516,136/female 516,137)

25-54 years: 30.01% (male 747,983/female 774,615)

55-64 years: 3.46% (male 89,150/female 86,231)

65 years and over: 2.83% (male 70,252/female 73,442) (2020 est.)
Median agetotal: 19.1 years

male: 18.5 years

female: 19.7 years (2020 est.)
total: 18 years

male: 17.7 years

female: 18.2 years (2020 est.)
Population growth rate2.44% (2021 est.)2.74% (2021 est.)
Birth rate35.04 births/1,000 population (2021 est.)36.96 births/1,000 population (2021 est.)
Death rate9.7 deaths/1,000 population (2021 est.)6.78 deaths/1,000 population (2021 est.)
Net migration rate-0.96 migrant(s)/1,000 population (2021 est.)-2.82 migrant(s)/1,000 population (2021 est.)
Sex ratioat birth: 1.03 male(s)/female

0-14 years: 1 male(s)/female

15-24 years: 0.96 male(s)/female

25-54 years: 0.92 male(s)/female

55-64 years: 0.9 male(s)/female

65 years and over: 0.7 male(s)/female

total population: 0.95 male(s)/female (2020 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: 0.97 male(s)/female

55-64 years: 1.03 male(s)/female

65 years and over: 0.96 male(s)/female

total population: 1 male(s)/female (2020 est.)
Infant mortality ratetotal: 65.34 deaths/1,000 live births

male: 73.97 deaths/1,000 live births

female: 56.45 deaths/1,000 live births (2021 est.)
total: 45.98 deaths/1,000 live births

male: 50.16 deaths/1,000 live births

female: 41.68 deaths/1,000 live births (2021 est.)
Life expectancy at birthtotal population: 60.19 years

male: 57.48 years

female: 62.97 years (2021 est.)
total population: 65.1 years

male: 62.86 years

female: 67.4 years (2021 est.)
Total fertility rate4.58 children born/woman (2021 est.)4.84 children born/woman (2021 est.)
HIV/AIDS - adult prevalence rate1.5% (2020 est.)1.1% (2020 est.)
Nationalitynoun: Sierra Leonean(s)

adjective: Sierra Leonean
noun: Liberian(s)

adjective: Liberian
Ethnic groupsTemne 35.4%, Mende 30.8%, Limba 8.8%, Kono 4.3%, Korankoh 4%, Fullah 3.8%, Mandingo 2.8%, Loko 2%, Sherbro 1.9%, Creole 1.2% (descendants of freed Jamaican slaves who were settled in the Freetown area in the late-18th century; also known as Krio), other 5% (2019 est.)Kpelle 20.3%, Bassa 13.4%, Grebo 10%, Gio 8%, Mano 7.9%, Kru 6%, Lorma 5.1%, Kissi 4.8%, Gola 4.4%, Krahn 4%, Vai 4%, Mandingo 3.2%, Gbandi 3%, Mende 1.3%, Sapo 1.3%, other Liberian 1.7%, other African 1.4%, non-African .1% (2008 est.)
HIV/AIDS - people living with HIV/AIDS80,000 (2020 est.)35,000 (2020 est.)
ReligionsMuslim 77.1%, Christian 22.9% (2019 est.)Christian 85.6%, Muslim 12.2%, Traditional 0.6%, other 0.2%, none 1.5% (2008 est.)
HIV/AIDS - deaths3,200 (2020 est.)1,300 (2020 est.)
LanguagesEnglish (official, regular use limited to literate minority), Mende (principal vernacular in the south), Temne (principal vernacular in the north), Krio (English-based Creole, spoken by the descendants of freed Jamaican slaves who were settled in the Freetown area, a lingua franca and a first language for 10% of the population but understood by 95%)English 20% (official), some 20 ethnic group languages few of which can be written or used in correspondence
Literacydefinition: age 15 and over can read and write English, Mende, Temne, or Arabic

total population: 43.2%

male: 51.6%

female: 39.8% (2018)
definition: age 15 and over can read and write

total population: 48.3%

male: 62.7%

female: 34.1% (2017)
Major infectious diseasesdegree of risk: very high (2020)

food or waterborne diseases: bacterial and protozoal diarrhea, hepatitis A, and typhoid fever

vectorborne diseases: malaria and dengue fever

water contact diseases: schistosomiasis

animal contact diseases: rabies

aerosolized dust or soil contact diseases: Lassa fever
degree of risk: very high (2020)

food or waterborne diseases: bacterial and protozoal diarrhea, hepatitis A, and typhoid fever

vectorborne diseases: malaria, dengue fever, and yellow fever

water contact diseases: schistosomiasis

animal contact diseases: rabies

aerosolized dust or soil contact diseases: Lassa fever
Food insecuritysevere localized food insecurity: due to high food prices - about 1.76 million people are estimated to be severely food insecure during the June-August 2021 period on account of high food prices and low purchasing power, resulting in acute constraints on households' access to food; the main drivers of the food insecurity are the effects of adverse weather events (flooding), Fall Armyworm attacks on maize in some localized areas, high inflation rate, weakening local currency and the effects of the COVID-19 pandemic restrictions (2021)Severe localized food insecurity: due to high food prices: about 550,000 people were estimated to be in "Crisis" in the June-August 2021 period due high food prices, including rice, which is mostly imported, and a significant increase in overall inflation (2021)
Education expenditures7.7% of GDP (2019)2.6% of GDP (2018)
Urbanizationurban population: 43.4% of total population (2021)

rate of urbanization: 3.02% annual rate of change (2020-25 est.)
urban population: 52.6% of total population (2021)

rate of urbanization: 3.41% annual rate of change (2015-20 est.)
Drinking water sourceimproved: urban: 89.5% of population

rural: 55.7% of population

total: 69.8% of population

unimproved: urban: 10.5% of population

rural: 44.3% of population

total: 30.2% of population (2017 est.)
improved: urban: 93.8% of population

rural: 67.9% of population

total: 81% of population

unimproved: urban: 6.2% of population

rural: 32.1% of population

total: 19% of population (2017 est.)
Sanitation facility accessimproved: urban: 74.3% of population

rural: 31.9% of population

total: 49.6% of population

unimproved: urban: 25.7% of population

rural: 68.1% of population

total: 50.4% of population (2017 est.)
improved: urban: 64.1% of population

rural: 23.5% of population

total: 44.1% of population

unimproved: urban: 35.9% of population

rural: 76.5% of population

total: 55.9% of population (2017 est.)
Major cities - population1.236 million FREETOWN (capital) (2021)1.569 million MONROVIA (capital) (2021)
Maternal mortality rate1,120 deaths/100,000 live births (2017 est.)661 deaths/100,000 live births (2017 est.)
Children under the age of 5 years underweight13.5% (2019)10.9% (2019/20)
Health expenditures16.1% (2018)6.7% (2018)
Physicians density0.03 physicians/1,000 population (2011)0.04 physicians/1,000 population (2015)
Obesity - adult prevalence rate8.7% (2016)9.9% (2016)
Mother's mean age at first birth19.6 years (2019 est.)

note: median age at first birth among women 20-49
19.1 years (2019/20 est.)

note: median age at first birth among women 25-49
Demographic profile

Sierra Leone's youthful and growing population is driven by its high total fertility rate (TFR) of almost 5 children per woman, which has declined little over the last two decades. Its elevated TFR is sustained by the continued desire for large families, the low level of contraceptive use, and the early start of childbearing. Despite its high TFR, Sierra Leone's population growth is somewhat tempered by high infant, child, and maternal mortality rates that are among the world's highest and are a result of poverty, a lack of potable water and sanitation, poor nutrition, limited access to quality health care services, and the prevalence of female genital cutting.

Sierra Leone's large youth cohort - about 60% of the population is under the age of 25 - continues to struggle with high levels of unemployment, which was one of the major causes of the country's 1991-2002 civil war and remains a threat to stability today. Its estimated 60% youth unemployment rate is attributed to high levels of illiteracy and unskilled labor, a lack of private sector jobs, and low pay.

Sierra Leone has been a source of and destination for refugees. Sierra Leone's civil war internally displaced as many as 2 million people, or almost half the population, and forced almost another half million to seek refuge in neighboring countries (370,000 Sierra Leoneans fled to Guinea and 120,000 to Liberia). The UNHCR has helped almost 180,000 Sierra Leoneans to return home, while more than 90,000 others have repatriated on their own. Of the more than 65,000 Liberians who took refuge in Sierra Leone during their country's civil war (1989-2003), about 50,000 have been voluntarily repatriated by the UNHCR and others have returned home independently. As of 2015, less than 1,000 Liberians still reside in Sierra Leone.

Liberia's high fertility rate of nearly 5 children per woman and large youth cohort - more than 60% of the population is under the age of 25 - will sustain a high dependency ratio for many years to come. Significant progress has been made in preventing child deaths, despite a lack of health care workers and infrastructure. Infant and child mortality have dropped nearly 70% since 1990; the annual reduction rate of about 5.4% is the highest in Africa.

Nevertheless, Liberia's high maternal mortality rate remains among the world's worst; it reflects a high unmet need for family planning services, frequency of early childbearing, lack of quality obstetric care, high adolescent fertility, and a low proportion of births attended by a medical professional. Female mortality is also increased by the prevalence of female genital cutting (FGC), which is practiced by 10 of Liberia's 16 tribes and affects more than two-thirds of women and girls. FGC is an initiation ritual performed in rural bush schools, which teach traditional beliefs on marriage and motherhood and are an obstacle to formal classroom education for Liberian girls.

Liberia has been both a source and a destination for refugees. During Liberia's 14-year civil war (1989-2003), more than 250,000 people became refugees and another half million were internally displaced. Between 2004 and the cessation of refugee status for Liberians in June 2012, the UNHCR helped more than 155,000 Liberians to voluntarily repatriate, while others returned home on their own. Some Liberian refugees spent more than two decades living in other West African countries. Liberia hosted more than 125,000 Ivoirian refugees escaping post-election violence in 2010-11; as of mid-2017, about 12,000 Ivoirian refugees were still living in Liberia as of October 2017 because of instability.

Contraceptive prevalence rate21.2% (2019)24.9% (2019/20)
Dependency ratiostotal dependency ratio: 76.3

youth dependency ratio: 71.1

elderly dependency ratio: 5.2

potential support ratio: 19.4 (2020 est.)
total dependency ratio: 77.6

youth dependency ratio: 71.7

elderly dependency ratio: 5.9

potential support ratio: 17 (2020 est.)

Source: CIA Factbook