Population living in areas where elevation is below 5 meters (% of total population) - Country Ranking - Africa

Definition: Population below 5m is the percentage of the total population living in areas where the elevation is 5 meters or less.

Source: Center for International Earth Science Information Network (CIESIN)/Columbia University. 2013. Urban-Rural Population and Land Area Estimates Version 2. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). http://sedac.ciesin.columbia.e

See also: Thematic map, Time series comparison

Find indicator:
Rank Country Value Year
1 The Gambia 23.53 2010
2 Egypt 21.52 2010
3 Mauritania 19.12 2010
4 Seychelles 16.64 2010
5 Guinea-Bissau 15.26 2010
6 Djibouti 12.35 2010
7 Benin 11.85 2010
8 Senegal 10.06 2010
9 Tunisia 8.52 2010
10 Liberia 6.38 2010
11 Libya 6.17 2010
12 Guinea 6.05 2010
13 Cabo Verde 5.64 2010
14 Mozambique 5.25 2010
15 Gabon 4.94 2010
16 Sierra Leone 3.79 2010
17 Côte d'Ivoire 3.76 2010
18 Togo 3.61 2010
19 Nigeria 2.67 2010
20 Ghana 2.62 2010
21 Somalia 2.50 2010
22 Madagascar 1.66 2010
23 Angola 1.44 2010
24 Mauritius 1.41 2010
25 Morocco 1.38 2010
26 São Tomé and Principe 1.32 2010
27 Namibia 1.09 2010
28 Equatorial Guinea 0.95 2010
29 Eritrea 0.77 2010
30 Algeria 0.76 2010
31 Comoros 0.72 2010
32 Tanzania 0.71 2010
33 Congo 0.48 2010
34 Cameroon 0.46 2010
35 Kenya 0.41 2010
36 Sudan 0.30 2010
37 South Africa 0.16 2010
38 Dem. Rep. Congo 0.04 2010
39 Ethiopia 0.00 2010
39 Malawi 0.00 2010
39 Eswatini 0.00 2010
39 Mali 0.00 2010

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Development Relevance: Scientists use the terms climate change and global warming to refer to the gradual increase in the Earth's surface temperature that has accelerated since the industrial revolution and especially over the past two decades. Most global warming has been caused by human activities that have changed the chemical composition of the atmosphere through a buildup of greenhouse gases - primarily carbon dioxide, methane, and nitrous oxide. Rising global temperatures will cause sea level rise and alter local climate conditions, affecting forests, crop yields, and water supplies, and may affect human health, animals, and many types of ecosystems.

Limitations and Exceptions: The 2007 Intergovernmental Panel on Climate Change's (IPCC) assessment report concluded that global warming is “unequivocal” and gave the strongest warning yet about the role of human activities. The report estimated that sea levels would rise approximately 49 centimeters over the next 100 years, with a range of uncertainty of 20–86 centimeters. That will lead to increased coastal flooding through direct inundation and a higher base for storm surges, allowing flooding of larger areas and higher elevations. Climate model simulations predict an increase in average surface air temperature of about 2.5°C by 2100 (Kattenberg and others 1996) and increase of “killer” heat waves during the warm season (Karl and others 1997).

Statistical Concept and Methodology: Population counts in low elevation zones in the year 1990 as described by GRUMPv1 input estimates allocated into 3 arc second grid cells. Population counts in low elevation zones in the year 2000 as described by GRUMPv1 input estimates allocated into 3 arc second grid cells. Population counts in low elevation zones in the year 2010 derived from the application of United Nations 2000-2010 national growth rates to year 2000 population data from GRUMPv1 (see documentation for full description of methodologies).

Aggregation method: Weighted average

Periodicity: Annual