Chad Geography - 2024

Location

Central Africa, south of Libya

Geographic coordinates

15 00 N, 19 00 E

Map references

Africa

Area

total: 1.284 million sq km

land: 1,259,200 sq km

water: 24,800 sq km

Area - comparative

almost nine times the size of New York state; slightly more than three times the size of California

Area comparison map:

Land boundaries

total: 6,406 km

border countries (6): Cameroon 1,116 km; Central African Republic 1,556 km; Libya 1,050 km; Niger 1,196 km; Nigeria 85 km; Sudan 1,403 km

Coastline

0 km (landlocked)

Maritime claims

none (landlocked)

Climate

tropical in south, desert in north

Terrain

broad, arid plains in center, desert in north, mountains in northwest, lowlands in south

Elevation

highest point: Emi Koussi 3,445 m

lowest point: Djourab 160 m

mean elevation: 543 m

Natural resources

petroleum, uranium, natron, kaolin, fish (Lake Chad), gold, limestone, sand and gravel, salt

Land use

agricultural land: 39.6% (2018 est.)

arable land: 3.9% (2018 est.)

permanent crops: 0% (2018 est.)

permanent pasture: 35.7% (2018 est.)

forest: 9.1% (2018 est.)

other: 51.3% (2018 est.)

Irrigated land

300 sq km (2012)

Major lakes (area sq km)

fresh water lake(s): Lake Chad (endorheic lake shared with Niger, Nigeria, and Cameroon) - 10,360-25,900 sq km
note - area varies by season and year to year

Major watersheds (area sq km)

Atlantic Ocean drainage: Niger (2,261,741 sq km)
Internal (endorheic basin) drainage: Lake Chad (2,497,738 sq km)

Major aquifers

Lake Chad Basin, Nubian Aquifer System

Population distribution

the population is unevenly distributed due to contrasts in climate and physical geography; the highest density is found in the southwest, particularly around Lake Chad and points south; the dry Saharan zone to the north is the least densely populated as shown in this

Natural hazards

hot, dry, dusty harmattan winds occur in north; periodic droughts; locust plagues

Geography - note

note 1: Chad is the largest of Africa's 16 landlocked countries

note 2: not long ago - geologically speaking - what is today the Sahara was green savannah teeming with wildlife; during the African Humid Period, roughly 11,000 to 5,000 years ago, a vibrant animal community, including elephants, giraffes, hippos, and antelope lived there; the last remnant of the "Green Sahara" exists in the Lakes of Ounianga (oo-nee-ahn-ga) in northern Chad, a series of 18 interconnected freshwater, saline, and hypersaline lakes now protected as a World Heritage site

note 3: Lake Chad, the most significant water body in the Sahel, is a remnant of a former inland sea, paleolake Mega-Chad; at its greatest extent, sometime before 5000 B.C., Lake Mega-Chad was the largest of four Saharan paleolakes that existed during the African Humid Period; it covered an area of about 400,000 sq km (150,000 sq mi), roughly the size of today's Caspian Sea