Map of Indian Ocean | Geography | People | Government | Economy | Energy | Communication
Military | Transportation | Transnational Issues | Year: Guide1989199019911992199319941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025 | More stats

top of page


Background: The Indian Ocean is the third largest of the world's five ocean basins (after the Pacific Ocean and Atlantic Ocean, but larger than the Southern Ocean and Arctic Ocean). Four critically important access waterways are the Suez Canal (Egypt), Bab el Mandeb (Djibouti-Yemen), Strait of Hormuz (Iran-Oman), and Strait of Malacca (Indonesia-Malaysia). The International Hydrographic Organization decided in 2000 to delimit a fifth world ocean basin, the Southern Ocean, which removed the portion of the Indian Ocean south of 60 degrees south latitude.


top of page


Location

Geographic coordinates

Map reference

Area
Total: 70.56 million km²
Note: includes Andaman Sea, Arabian Sea, Bay of Bengal, Great Australian Bight, Gulf of Aden, Gulf of Oman, Mozambique Channel, Persian Gulf, Red Sea, Savu Sea, Strait of Malacca, Timor Sea, and other tributary water bodies
Comparative: almost seven times the size of the US

Land boundaries

Coastline: 66,526 km

Maritime claims

Climate: northeast monsoon (December to April), southwest monsoon (June to October); tropical cyclones occur during May/June and October/November in the northern Indian Ocean and January/February in the southern Indian Ocean

Terrain

Elevation
Highest point: sea level
Lowest point: Java Trench -7,192 m unnamed deep
Mean depth: -3,741 m
Ocean zones: the ocean is divided into three zones based on depth and light level; sunlight entering the water may travel about 1,000 m into the oceans under the right conditions, but there is rarely any significant light below 200 m
Euphotic zone: the upper 200 m (656 ft) is also called 'sunlight' zone; only a small amount of light penetrates beyond this depth
Dysphotic zone: between 200 m (656 ft) and 1,000 m (3,280 ft), and also called the twilight zone; the intensity of light rapidly dissipates as depth increases, and photosynthesis is no longer possible
Aphotic zone: below 1,000 m (3,280 ft) and also called the midnight zone; sunlight does not penetrate to these depths

Natural resources

Land use

Irrigated land

Major rivers

Major watersheds area km²

Total water withdrawal

Total renewable water resources

Natural hazards: occasional icebergs pose navigational hazard in southern reaches

Geography
Note: major chokepoints include Bab el Mandeb, Strait of Hormuz, Strait of Malacca, southern access to the Suez Canal, and the Lombok Strait


top of page


Population

Nationality

Ethnic groups

Languages

Religions

Demographic profile

Age structure

Dependency ratios

Median age

Population growth rate

Birth rate

Death rate

Net migration rate

Population distribution

Urbanization

Major urban areas

Environment

Air pollutants

Sex ratio

Mothers mean age at first birth

Maternal mortality ratio

Infant mortality rate

Life expectancy at birth

Total fertility rate

Contraceptive prevalence rate

Drinking water source

Current health expenditure

Physicians density

Hospital bed density

Sanitation facility access

Hiv/Aids

Major infectious diseases

Obesity adult prevalence rate

Alcohol consumption

Tobacco use

Children under the age of 5 years underweight

Education expenditures

Literacy

School life expectancy primary to tertiary education

Youth unemployment


top of page


Country name

Government type

Capital

Administrative divisions

Dependent areas

Independence

National holiday

Constitution

Legal system

International law organization participation

Citizenship

Suffrage

Executive branch

Legislative branch

Judicial branch

Political parties and leaders

International organization participation

Diplomatic representation

Flag description

National symbols

National anthem

National heritage


top of page


Economy overview

Real gdp purchasing power parity

Real gdp growth rate

Real gdp per capita

Gross national saving

Gdp composition by end use

Gdp composition by sector of origin

Agriculture products

Industries

Industrial production growth rate

Labor force

Unemployment rate

Youth unemployment

Population below poverty line

Gini index

Household income or consumption by percentage share

Distribution of family income gini index

Budget

Taxes and other revenues

Public debt

Revenue

Fiscal year

Inflation rate consumer prices

Central bank discount rate

Commercial bank prime lending rate

Stock of narrow money

Stock of broad money

Stock of domestic credit

Market value of publicly traded shares

Current account balance

Exports

Imports

Reserves of foreign exchange and gold

Debt external

Stock of direct foreign investment at home

Stock of direct foreign investment abroad

Exchange rates


top of page


Electricity

Coal

Petroleum

Crude oil

Refined petroleum

Natural gas

Carbon dioxide emissions

Energy consumption per capita


top of page


Telephones

Telephone system

Broadcast media

Internet

Broadband fixed subscriptions


top of page


Military expenditures

Military and security forces

Military service age and obligation

Space program

Terrorist groups


top of page


National air transport system

Civil aircraft registration country code prefix

Airports

Heliports

Pipelines

Railways

Roadways

Waterways

Merchant marine

Ports and terminals


top of page


Disputes international

Refugees and internally displaced persons

Illicit drugs