Population below five meters above sea level — all countries

Population below five meters above sea level — Madagascar

Population below five meters above sea level in Madagascar in 2015 — 4.29%. Ranked 127 in the world out of 215. Since 1990, the indicator has risen by 0.54 pp.

2015 4.29% +0.09 pp vs 2000
World rank 127of 215
Period maximum 4.29%2015
Period minimum 3.75%1990

Trend over time

1990–2015 · % of population

Population below five meters above sea level — Madagascar, 1990–20153.63.844.24.41990199319961999200220052008201120141990: 3.75%2000: 4.21%2015: 4.29%
Change over the period: +0.54 pp Annual average: 0.02 pp

Comparison, 2015

How the value compares with the world and the groups this territory belongs to: Madagascar

Madagascar 4.29%
World 4.06%
Eastern Africa computed 0.86%
Low-income countries computed 1.05%
Population below five meters above sea level — Madagascar, by year Madagascar All countries CSV XLSX
Year % Change, pp
2015 4.29
2000 4.21
1990 3.75

About the indicator

The share of the population living less than five meters above sea level. The threshold is not arbitrary: this is the zone already threatened by storm surges and, over the coming century, by sea level rise. In absolute numbers the densely populated deltas of Asia come first; by share, island states and the Netherlands — and the latter show that a high share does not equal high risk, since everything depends on whether coastal defenses are in place.

Important: The series is not annual: the World Bank computes it from a digital elevation model for individual benchmark years, the latest of which is 2015, and has not updated it since. No one has fresher data of this kind; the values are best read as an order-of-magnitude estimate.

Source: World Development Indicators (World Bank), license CC BY 4.0.