Madagascar Geography - 2021

GEOGRAPHICAL NAMES 

Location

Southern Africa, island in the Indian Ocean, east of Mozambique

Geographic coordinates

20 00 S, 47 00 E

Map references

Africa

Area

total: 587,041 sq km

land: 581,540 sq km

water: 5,501 sq km

Area - comparative

almost four times the size of Georgia; slightly less than twice the size of Arizona

Area comparison map

Land boundaries

total: 0 km

Coastline

4,828 km

Maritime claims

territorial sea: 12 nm

contiguous zone: 24 nm

exclusive economic zone: 200 nm

continental shelf: 200 nm or 100 nm from the 2,500-m isobath

Climate

tropical along coast, temperate inland, arid in south

Terrain

narrow coastal plain, high plateau and mountains in center

Elevation

highest point: Maromokotro 2,876 m

lowest point: Indian Ocean 0 m

mean elevation: 615 m

Natural resources

graphite, chromite, coal, bauxite, rare earth elements, salt, quartz, tar sands, semiprecious stones, mica, fish, hydropower

Land use

agricultural land: 71.1% (2018 est.)

arable land: 6% (2018 est.)

permanent crops: 1% (2018 est.)

permanent pasture: 64.1% (2018 est.)

forest: 21.5% (2018 est.)

other: 7.4% (2018 est.)

Irrigated land

10,860 sq km (2012)

Total renewable water resources

337 billion cubic meters (2017 est.)

Population distribution

most of population lives on the eastern half of the island; significant clustering is found in the central highlands and eastern coastline as shown in this population distribution map

Natural hazards

periodic cyclones; drought; and locust infestation

volcanism: Madagascar's volcanoes have not erupted in historical times

Environment - international agreements

party to: Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Climate Change-Paris Agreement, Comprehensive Nuclear Test Ban, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Marine Dumping-London Protocol, Marine Life Conservation, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Tropical Timber 2006, Wetlands

signed, but not ratified: none of the selected agreements

Geography - note

world's fourth-largest island; strategic location along Mozambique Channel; despite Madagascar’s close proximity to the African continent, ocean currents isolate the island resulting in high rates of endemic plant and animal species; approximately 90% of the flora and fauna on the island are found nowhere else

NOTE: The information regarding Madagascar on this page is re-published from the 2021 World Fact Book of the United States Central Intelligence Agency and other sources. No claims are made regarding the accuracy of Madagascar 2021 information contained here. All suggestions for corrections of any errors about Madagascar 2021 should be addressed to the CIA or the source cited on each page.