Algeria is 12.1 times bigger by total area compared to Senegal: 919,595 sq mi vs 75,955 sq mi. Without inland water, the land area of Algeria is 919,595 sq mi vs 74,336 sq mi for Senegal — a 12.4 times difference in territory size.
- Algeria ranks 10/197 by total surface area vs 86/197 for Senegal.
- Algeria occupies 1.6% of the land mass of all countries, compared with 0.13% for Senegal.
- 17.4% of Algeria's area is agricultural land vs 49.4% in Senegal.
- Algeria has 0.87% of the world's agricultural land area — Senegal has 0.2%.
- 0.83% of Algeria is covered by forests, compared to 41.3% in Senegal.
- 0.05% of the world's forests are in Algeria, and 0.2% are in Senegal.
Total size and land area comparison
Algeria
|
Senegal
|
|
|---|---|---|
| Total area |
919,595 sq mi |
75,955 sq mi |
| Size difference ratio | 12.1 | 1 |
| Total area rank | 10/197 | 86/197 |
| Share of all countries' surface area | 0.47% | 0.04% |
| Land area |
919,595 sq mi |
74,336 sq mi |
| Land area difference ratio | 12.4 | 1 |
| Land area rank | 10/197 | 85/197 |
| Share of all countries' land area | 1.6% | 0.13% |
| Population | 46,814,308 | 18,501,984 |
| Population density | 52.3 ppl/mi² | 260.6 ppl/mi² |
Surface area by type
|
Algeria
|
Senegal
|
|
|---|---|---|
| Forest area |
7,636 sq mi |
30,688 sq mi |
| Forest area as share of land | 0.83% | 41.3% |
| Forest area rank | 110/196 | 59/196 |
| World's forests share | 0.05% | 0.2% |
Agricultural land area
|
159,633 sq mi |
36,722 sq mi |
| Agricultural land share | 17.4% | 49.4% |
| Agricultural land area rank | 24/194 | 74/194 |
| Share of global agricultural land | 0.87% | 0.2% |
|
Arable land
|
29,077 sq mi |
14,788 sq mi |
| Arable land share | 3.16% | 19.9% |
| Arable land area rank | 34/191 | 61/191 |
|
Permanent cropland
|
3,887 sq mi |
313 sq mi |
| Permanent cropland share | 0.42% | 0.42% |
| Permanent cropland area rank | 37/192 | 109/192 |
|
Water area
|
0.39 sq mi |
1,619 sq mi |
| Water as share of total area | 0.00004% | 2.13% |
| Water area rank | 161/197 | 71/197 |
| Roads length |
87,613 mi |
10,355 mi |
| Land borders length |
4,184 mi |
1,668 mi |
| Coastline length |
620 mi |
330 mi |
| Share of marine protected waters | 0.1% | 2.2% |
Algeria vs Senegal size on the map
Data sources: World Bank | Agriculture & Rural Development (2026, retrieved 2026-04-06).
GeoRank.org/size/algeria/senegal | CC BY
The map above outlines the borders of Algeria and Senegal but is not accurate for size comparison because it's a 2d map with Mercator projection that distorts territories near the poles. The farther a country is from the equator, the more magnified it appears. More about country size projections.
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Data sources:
- World Bank | Agriculture & Rural Development (2023–2026, retrieved 2026-04-06)
- Wikidata (2026, retrieved 2026-02-08)
- Central Intelligence Agency (CIA) (2025, retrieved 2026-02-20)
- United Nations | World Population Prospects (2026, retrieved 2026-03-10)
Total agricultural land encompasses all areas used for agriculture: territories under permanent and temporary crops and pastures. It includes land under flowering shrubs, fruit and nut trees, and vineyards, but excludes sites utilized for timber production.
Arable land encompasses fields utilized for temporary crop production, pastures, market or kitchen gardens, and temporarily fallowed land. Land abandoned due to shifting cultivation practices is not included.
Permanent cropland refers to farmland for the long-term cultivation of crops, such as coffee, cocoa, and rubber, which do not require replanting after each harvest. This category encompasses land with permanent crops like flowering shrubs, fruit and nut trees, and vines, but does not include land under trees for timber production.
Inland areas under water, such as large rivers, lakes, and some coastal waterways.
Creative Commons Attribution (CC BY) — you’re free to copy, share, remix, adapt, and use even commercially as long as you give appropriate credit and clearly indicate if you made changes. Other sources may be subject to different license terms.