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Sierra Leone

Sierra Leone People Stats

Definitions

  • Age distribution > Median age: The median age of the country's residents. This is the age most people are in the country.
  • Age distribution > Population aged 0-14: Percentage of total population aged 0-14.
  • Age distribution > Population aged 0-14 > Total: Number of people aged 0-14.
  • Age distribution > Population aged 15-24 > Percent: Percentage of total population aged 15-24.
  • Age distribution > Total dependency ratio: Percentage of dependant persons out of total population aged 15-64. A dependant person is a person aged 0-14 and those over 65 years old.
  • Birth rate: The average annual number of births during a year per 1,000 persons in the population at midyear; also known as crude birth rate. The birth rate is usually the dominant factor in determining the rate of population growth. It depends on both the level of fertility and the age structure of the population.
  • Death rate: The average annual number of deaths during a year per 1,000 population at midyear; also known as crude death rate. The death rate, while only a rough indicator of the mortality situation in a country, accurately indicates the current mortality impact on population growth. This indicator is significantly affected by age distribution, and most countries will eventually show a rise in the overall death rate, in spite of continued decline in mortality at all ages, as declining fertility results in an aging population.
  • Ethnic groups: This entry provides a rank ordering of ethnic groups starting with the largest and normally includes the percent of total population.
  • Gender > Female population: Total female population.
  • Marriage, divorce and children > Total divorces per thousand people: Total number of divorces in given year by country. Figures expressed per thousand people for the same year.
  • Mother's mean age at first birth: This entry provides the mean (average) age of mothers at the birth of their first child. It is a useful indicator for gauging the success of family planning programs aiming to reduce maternal mortality, increase contraceptive use – particularly among married and unmarried adolescents, delay age at first marriage, and improve the health of newborns.
  • Population: Population, total refers to the total population.
  • Population > Population growth, past and future: Population growth rate (percentage).
  • Population growth: Percentage by which country's population either has increased or is estimated to increase. Countries with a decrease in population are signified by a negative percentage. Future estimates are from the UN Population Division.
  • Population growth rate: The average annual percent change in the population, resulting from a surplus (or deficit) of births over deaths and the balance of migrants entering and leaving a country. The rate may be positive or negative. The growth rate is a factor in determining how great a burden would be imposed on a country by the changing needs of its people for infrastructure (e.g., schools, hospitals, housing, roads), resources (e.g., food, water, electricity), and jobs. Rapid population growth can be seen as threatening by neighboring countries.
STAT AMOUNT DATE RANK HISTORY
Age distribution > Median age 35.17 years 2100 177th out of 196
Age distribution > Population aged 0-14 21.15% 2100 21st out of 196
Age distribution > Population aged 0-14 > Total 2.94 million 2100 81st out of 196
Age distribution > Population aged 15-24 > Percent 14.32% 2100 20th out of 196
Age distribution > Total dependency ratio 49.85% 2100 195th out of 196
Birth rate 37.77 births/1,000 population 2013 17th out of 223
Death rate 11.26 deaths/1,000 population 2013 35th out of 223
Ethnic groups Temne 35%, Mende 31%, Limba 8%, Kono 5%, Kriole 2% (descendants of freed Jamaican slaves who were settled in the Freetown area in the late-18th century; also known as Krio), Mandingo 2%, Loko 2%, other 15% (includes refugees from Liberia's recent civil war, and small numbers of Europeans, Lebanese, Pakistanis, and Indians) 2008
Gender > Female population 7 million 2100 87th out of 196
Marriage, divorce and children > Total divorces per thousand people 5.6 2004 2nd out of 96
Mother's mean age at first birth 19 2008 11th out of 11
Population 5.61 million 2013 110th out of 251
Population > Population growth, past and future 0.276 2100 39th out of 227
Population growth 0.276% 2100 39th out of 227
Population growth rate 2.3% 2013 36th out of 231

SOURCES: United Nations Population Division. Source tables; United Nations Population Division. Source tables; United Nations Population Division. Source tables; United Nations Population Division. Source tables; United Nations Population Division. Source tables; CIA World Factbooks 18 December 2003 to 28 March 2011; CIA World Factbooks 18 December 2003 to 28 March 2011; United Nations Population Division. Source tables; United Nations Statistics Division. Source tables. Population figures from World Bank: (1) United Nations Population Division. World Population Prospects, (2) United Nations Statistical Division. Population and Vital Statistics Report (various years), (3) Census reports and other statistical publications from national statistical offices, (4) Eurostat: Demographic Statistics, (5) Secretariat of the Pacific Community: Statistics and Demography Programme, and (6) U.S. Census Bureau: International Database.; CIA World Factbooks 2010, 2011, 2012, 2013; World Bank: (1) United Nations Population Division. World Population Prospects, (2) United Nations Statistical Division. Population and Vital Statistics Report (various years), (3) Census reports and other statistical publications from national statistical offices, (4) Eurostat: Demographic Statistics, (5) Secretariat of the Pacific Community: Statistics and Demography Programme, and (6) U.S. Census Bureau: International Database.; United Nations Population Division; United Nations Population Division. Source tables

Citation

NationMaster
  • Sierra Leone ranked first for death rate, crude > per 1,000 people amongst Hot countries in 2011.
  • Sierra Leone ranked first for number of infant deaths per 1000 amongst Muslim countries in 2012.
  • Sierra Leone ranked first for fertility > mortality rate, infant > per 1,000 live births globally in 2012.
  • Sierra Leone ranked first for migration > net migration > per capita amongst Sub-Saharan Africa in 2005.
  • Sierra Leone has had the highest fertility > mortality rate, neonatal > per 1,000 live births since 1991.
  • Sierra Leone ranked #6 for birth rate amongst Former British colonies in 2013.
  • Sierra Leone has had the highest fertility > mortality rate, under-5 > per 1,000 live births since 1999.

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