Administrative divisions of Senegal
Senegal is divided into 14 first-level administrative divisions:
Largest cities in Senegal
| # | City | Population |
|---|---|---|
| 1 | DakarCapital | 2,646,503 |
| 2 | Touba | 1,120,824 |
| 3 | Thiès | 317,763 |
| 4 | Kaolack | 298,904 |
| 5 | Saint-Louis | 254,171 |
| 6 | Ziguinchor | 214,874 |
| 7 | Diourbel | 157,554 |
| 8 | Tambacounda | 149,071 |
| 9 | Louga | 113,365 |
| 10 | Kolda | 103,574 |
Dakar is the largest city in Senegal with about 2,646,503 people. All 28 largest cities of Senegal →
Terrain, rivers & lakes
Highest terrain in Senegal: ≈ 1,455 m — read from the global elevation model, so summit heights are approximate. The physical map paints elevation bands from green lowlands to brown highlands.
🌊 Rivers
- Sénégal
- Gambia
🏞️ Lakes
No major lakes at this scale.
Ethnic groups in Senegal
Wolof 39.7%, Pulaar 27.5%, Sereer 16%, Mandinka 4.9%, Jola 4.2%, Soninke 2.4%, other 5.4% (includes Europeans and persons of Lebanese descent) (2019 est.)
Regionally, Wolof is the most common ethnic group across most of the 14 divisions, while Pulaar predominates in 4 divisions (Matam, Tambacounda, Kédougou, Kolda); Mandinka predominates in 1 division (Sédhiou); Jola predominates in 1 division (Ziguinchor); Sereer predominates in 1 division (Fatick).
Source: CIA World Factbook (2019 est.) · regional dominance compiled by Glostats from censuses and surveys
Religions in Senegal
Muslim 97.2% (most adhere to one of the four main Sufi brotherhoods), Christian 2.7% (mostly Roman Catholic) (2019 est.)
Regionally, Muslim is the most common religious group across most of the 14 divisions.
Source: CIA World Factbook (2019 est.) · regional dominance compiled by Glostats from censuses and surveys
Languages in Senegal
French (official), Wolof, Pulaar, Jola, Mandinka, Serer, Soninke
Regionally, Wolof is the most common language group across most of the 14 divisions, while Pulaar predominates in 4 divisions (Matam, Tambacounda, Kédougou, Kolda); Mandinka predominates in 1 division (Sédhiou); Jola predominates in 1 division (Ziguinchor); Serer predominates in 1 division (Fatick).
Source: CIA World Factbook · regional dominance compiled by Glostats from censuses and surveys
Explore more
Sources: boundaries, cities, rivers and lakes from Natural Earth (public domain, 1:10m); elevation from the AWS Open Data terrain tiles (SRTM/GMTED); ethnic, religious and language shares from the CIA World Factbook; regional dominance compiled by Glostats from national censuses and surveys. Page generated 2026-10-20. More about our data.