People > Population > Note: Countries Compared
DEFINITION:
This entry gives an estimate from the US Bureau of the Census based on statistics from population censuses, vital statistics registration systems, or sample surveys pertaining to the recent past and on assumptions about future trends. The total population presents one overall measure of the potential impact of the country on the world and within its region. Note: starting with the 1993 Factbook, demographic estimates for some countries (mostly African) have explicitly taken into account the effects of the growing impact of the HIV/AIDS epidemic. These countries are currently: The Bahamas, Benin, Botswana, Brazil, Burkina Faso, Burma, Burundi, Cambodia, Cameroon, Central African Republic, Democratic Republic of the Congo, Republic of the Congo, Cote d'Ivoire, Ethiopia, Gabon, Ghana, Guyana, Haiti, Honduras, Kenya, Lesotho, Malawi, Mozambique, Namibia, Nigeria, Rwanda, South Africa, Swaziland, Tanzania, Thailand, Togo, Uganda, Zambia, and Zimbabwe.
| COUNTRY | DESCRIPTION |
|---|---|
| Afghanistan | this is a significantly revised figure; the previous estimate of 33,609,937 was extrapolated from the last Afghan census held in 1979, which was never completed because of the Soviet invasion; a new Afghan census is scheduled to take place in 2010 (July 2011 est.) |
| Akrotiri | approximately 1,300 military personnel are on the base; there are another 5,000 British citizens who are families of military personnel or civilian staff on both Akrotiri and Dhekelia; Cyprus citizens work on the base, but do not live there |
| Antarctica | 28 nations, all signatory to the Antarctic Treaty, operate through their National Antarctic Program a number of seasonal-only (summer) and year-round research stations on the continent and its nearby islands south of 60 degrees south latitude (the region covered by the Antarctic Treaty); these stations' population of persons doing and supporting science or engaged in the management and protection of the Antarctic region varies from approximately 4,000 in summer to 1,000 in winter; in addition, approximately 1,000 personnel, including ship's crew and scientists doing onboard research, are present in the waters of the treaty region; peak summer (December-February) population - 3,944 total; Argentina 417, Australia 200, Brazil 40, Bulgaria 15, Chile 224, China 70, Czech Republic 20, Ecuador 26, Finland 20, France 122, Germany 78, India 65, Italy 113, Japan 125, South Korea 60, NZ 85, Norway 44, Peru 28, Poland 40, Romania 13, Russia 429, South Africa 80, Spain 28, Sweden 20, Ukraine 24, UK 205, US 1,293, Uruguay 60 (2006-2007); winter (June-August) station population - 1,077 total; Argentina 176, Australia 62, Brazil 12, Chile 88, China 29, France 37, Germany 9, India 25, Italy 2, Japan 40, South Korea 15, NZ 10, Norway 7, Poland 12, Russia 148, South Africa 10, Ukraine 12, UK 37, US 337, Uruguay 9 (2006); research stations operated within the Antarctic Treaty area (south of 60 degrees south latitude) by National Antarctic Programs: year-round stations - 37 total; Argentina 6, Australia 3, Brazil 1, Chile 3, China 2, France 1, Germany 1, India 1, Japan 1, South Korea 1, NZ 1, Norway 1, Poland 1, Russia 5, South Africa 1, Ukraine 1, UK 2, US 3, Uruguay 1, Italy and France jointly 1 (2005); seasonal-only (summer) stations - 16 total; Bulgaria 1, Chile 1, Czech Republic 1, Ecuador 1, Finland 1, Germany 1, Italy 1, Japan 1, Norway 1, Peru 1, Romania 1, Russia 1, Spain 2, Sweden 1, UK 1 (2006-2007); in addition, during the austral summer some nations have numerous occupied locations such as tent camps, summer-long temporary facilities, and mobile traverses in support of research (July 2007 est.) |
| Aruba | estimate based on a revision of the base population, fertility, and mortality numbers, as well as a revision of 1985-99 migration estimates from outmigration to inmigration, which is assumed to continue into the future; the new results are consistent with the 2000 census (July 2011 est.) |
| Ashmore and Cartier Islands | Indonesian fishermen are allowed access to the lagoon and fresh water at Ashmore Reef's West Island; access to East and Middle Islands is by permit only |
| Bahrain | includes 235,108 non-nationals (July 2011 est.) |
| Benin | 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 2011 est.) |
| Bhutan | the Factbook population estimate is consistent with the first modern census of Bhutan, conducted in 2005; previous Factbook population estimates for this country, which were on the order of three times the total population reported here, were based on Bhutanese government publications that did not include the census (July 2011 est.) |
| Botswana | 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 2011 est.) |
| Brazil | Brazil conducted a census in August 2000, which reported a population of 169,872,855; that figure was about 3.8% lower than projections by the US Census Bureau, and is close to the implied underenumeration of 4.6% for the 1991 census (July 2011 est.) |
| British Indian Ocean Territory | approximately 1,200 former agricultural workers resident in the Chagos Archipelago, often referred to as Chagossians or Ilois, were relocated to Mauritius and the Seychelles in the 1960s and 1970s; in November 2004, approximately 4,000 UK and US military personnel and civilian contractors were living on the island of Diego Garcia |
| Burkina Faso | 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 2011 est.) |
| Burma | estimates for this country 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 2011 est.) |
| Burundi | 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 2011 est.) |
| Cambodia | estimates for this country 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 2011 est.) |
| Cameroon | 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 2011 est.) |
| Cayman Islands | most of the population lives on Grand Cayman (July 2011 est.) |
| Central African Republic | 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 2011 est.) |
| Congo, Republic of the | 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 2011 est.) |
| Coral Sea Islands | there is a staff of three to four at the meteorological station on Willis Island (July 2007 est.) |
| Cote d'Ivoire | 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 2011 est.) |
| Democratic Republic of the Congo | 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 2011 est.) |
| Dhekelia | approximately 2,200 resident military personnel; there are another 5,000 British citizens who are families of military personnel or civilian staff on both the bases of Akrotiri and Dhekelia; Cyprus citizens work on the base but do not live there |
| East Timor | other estimates range as low as 800,000 (July 2011 est.) |
| Ethiopia | 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 2011 est.) |
| France | the above figure is for metropolitan France and its four overseas regions; the metropolitan France population is 62,814,233 (July 2011 est.) |
| Gabon | 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 2011 est.) |
| Ghana | 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 2011 est.) |
| Guyana | 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 2011 est.) |
| Haiti | 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 2011 est.) |
| Honduras | 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 2011 est.) |
| Israel | approximately 296,700 Israeli settlers live in the West Bank |
| Jan Mayen | personnel operate the Long Range Navigation (Loran-C) base and the weather and coastal services radio station |
| Kenya | 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 2011 est.) |
| Kuwait | includes 1,291,354 non-nationals (July 2011 est.) |
| Lesotho | 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 2011 est.) |
| Libya | includes 166,510 non-nationals (July 2011 est.) |
| Malawi | 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 2011 est.) |
| Montserrat | an estimated 8,000 refugees left the island following the resumption of volcanic activity in July 1995; some have returned (July 2011 est.) |
| Mozambique | 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; the 1997 Mozambican census reported a population of 16,099,246 (July 2011 est.) |
| Namibia | 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 2011 est.) |
| Navassa Island | transient Haitian fishermen and others camp on the island |
| Nigeria | 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 2011 est.) |
| Niue | based on data for 2000 and 2001, which indicate a declining population trend that is assumed to continue (July 2007 est.) |
| Oman | includes 577,293 non-nationals (July 2011 est.) |
| Paracel Islands | there are scattered Chinese garrisons |
| Rwanda | 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 2011 est.) |
| Saint Helena | only Saint Helena, Ascension, and Tristan da Cunha islands are inhabited (July 2007 est.) |
| Samoa | prior estimates used official net migration data by sex, but a highly unusual pattern for 1993 lead to a significant imbalance in the sex ratios (more men and fewer women) and a seeming reduction in the female population; the revised total was calculated using a 1993 number that was an average of the 1992 and 1994 migration figures (July 2011 est.) |
| Saudi Arabia | includes 5,576,076 non-nationals (July 2011 est.) |
| Serbia and Montenegro | does not include the population of Kosovo (July 2011 est.) |
| Somalia | this estimate was derived from an official census taken in 1975 by the Somali Government; population counting in Somalia is complicated by the large number of nomads and by refugee movements in response to famine and clan warfare (July 2011 est.) |
| South Africa | 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 2011 est.) |
| South Georgia and the South Sandwich Islands | the small military garrison on South Georgia withdrew in March 2001 replaced by a permanent group of scientists of the British Antarctic Survey, which also has a biological station on Bird Island; the South Sandwich Islands are uninhabited |
| Spratly Islands | there are scattered garrisons occupied by personnel of several claimant states |
| Sri Lanka | since the outbreak of hostilities between the government and armed Tamil separatists in the mid-1980s, several hundred thousand Tamil civilians have fled the island and more than 200,000 Tamils have sought refuge in the West (July 2011 est.) |
| Swaziland | 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 2011 est.) |
| Syria | approximately 19,100 Israeli settlers live in the Golan Heights |
| Tanzania | 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 2011 est.) |
| Thailand | 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 2011 est.) |
| The Bahamas | 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 2011 est.) |
| Togo | 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 2011 est.) |
| Uganda | 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 2011 est.) |
| United Arab Emirates | estimate is based on the results of the 2005 census that included a significantly higher estimate of net immigration of non-citizens than previous estimates (July 2011 est.) |
| Wake Island | approximately 150 military personnel and civilian contractors maintain and operate the airfield and communications facilities |
| West Bank | in addition, there are about 187,000 Israeli settlers in the West Bank and fewer than 177,000 in East Jerusalem (July 2004 est.) |
| Western Sahara | estimate is based on projections by age, sex, fertility, mortality, and migration; fertility and mortality are based on data from neighboring countries (July 2007 est.) |
| Zambia | 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 2011 est.) |
| Zimbabwe | 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 2011 est.) |
