World geography › Western Africa › Guinea-Bissau

Guinea-Bissau: map and facts

Guinea-Bissau is in Western Africa. It has about 2.25 million people (2025), the 144th largest population. It covers 36,125 km², the 134th largest by area. That is about 62 people per km².

Guinea-Bissau and the land around it, with its rivers. The circle marks its capital, Bissau. Boundaries follow India’s official position.

Facts

Population: 2,249,515 (2025, World Bank)
Area: 36,125 km² (2024, World Bank). This figure covers a different area from the one this map shows: as drawn, about 33,000 km².
Capital: Bissau
Forest: 74.8% of the land (2024, World Bank)

Rivers

Rivers on the map: Geba.

Mountains and landscapes

Plateaus, plains, deserts and other regions: Bijagos Islands.

Land

Land cover seen from satellites (NASA MODIS, 2024): savanna 78.7%, wetland 7.3%, grassland 5.6%, wooded savanna 3.4%, water 2%, deciduous broadleaf forest 1.6%.

Landforms, worked out from the height of the land (USGS GMTED2010): plains 98.4%, hills 1.6%.

Forests covered 74.8% of its land in 2024, down from 80.3% in 1990 (World Bank).

Neighbours

Guinea-Bissau shares land borders with Guinea and Senegal on this map.

Explore the map of Guinea-Bissau

In the game you can zoom into its rivers, mountains, minerals, terrain and forests. Free, with no sign-up.

Sources

India’s boundaries are drawn according to India’s official position, simplified for small-scale maps (data: Natural Earth, India view). Each figure shows its year and source; some are rounded. Data release 2026.2.

Natural Earth (naturalearthdata.com), public domain. Boundaries follow India's official position (Natural Earth's India point of view). Terms
GMTED2010 courtesy of the U.S. Geological Survey (Danielson and Gesch 2011, USGS Open-File Report 2011-1073). Terms
Friedl, M., Sulla-Menashe, D. (2022). MODIS/Terra+Aqua Land Cover Type Yearly L3 Global 500m SIN Grid V061. NASA EOSDIS Land Processes DAAC. doi:10.5067/MODIS/MCD12Q1.061. Terms
The World Bank: World Development Indicators, Population, total (SP.POP.TOTL): UN Population Division, national statistical offices (2025 data, retrieved 2026-10-17). CC BY 4.0. Rounded by Make Me Smarter. Terms
The World Bank: World Development Indicators, Surface area (AG.SRF.TOTL.K2): FAO (2024 data, retrieved 2026-10-17). CC BY 4.0. Terms
The World Bank: World Development Indicators, Forest area (% of land area) (AG.LND.FRST.ZS): FAO, FAOSTAT (2024 data, retrieved 2026-10-17). CC BY 4.0. Rounded by Make Me Smarter. Terms
Wikidata (CC0): names, capitals, peak heights and river lengths, checked by Make Me Smarter. Terms
Landforms worked out by Make Me Smarter from GMTED2010.

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