Senegal Administrative Divisions
What is the hierarchy of administrative divisions in Senegal?
Here’s a breakdown of the hierarchy:
1. Regions: Senegal is divided into 14 regions.
2. Departments: Regions are subdivided into departments.
3. Urban communities, 8 Arrondissement: Departments are further subdivided into urban communities, 8 arrondissement.
4. Rural subdivisions, 4 Rural communities: These are the smallest administrative units, often found within urban communities, 8 arrondissement.
List of Senegal's administrative divisions with their counts and names
These are the summarized administrative divisions. The full dataset is available in the Download Center.
| iso | country | admin level 1 | admin level 2 | admin level 3 | admin level 4 |
|---|---|---|---|---|---|
| SN | Senegal | Dakar (Region) | 4 Departments | 5 Urban communities, 8 Arrondissement | 43 Rural subdivisions, 4 Rural communities |
| SN | Senegal | Diourbel (Region) | 3 Departments | 3 Urban communities, 8 Arrondissement | 34 Rural communities |
| SN | Senegal | Fatick (Region) | 3 Departments | 8 Urban communities, 9 Arrondissement | 28 Rural communities |
| SN | Senegal | Kaffrine (Region) | 4 Departments | 5 Urban communities, 9 Arrondissement | 20 Rural communities |
| SN | Senegal | Kaolack (Region) | 3 Departments | 8 Arrondissement, 9 Urban communities | 26 Rural communities |
| SN | Senegal | Kedougou (Region) | 3 Departments | 3 Urban communities, 6 Arrondissement | 10 Rural communities |
| SN | Senegal | Kolda (Region) | 3 Departments | 9 Arrondissement, 9 Urban communities | 23 Rural communities |
| SN | Senegal | Louga (Region) | 3 Departments | 11 Arrondissement, 6 Urban communities | 46 Rural communities |
| SN | Senegal | Matam (Region) | 3 Departments | 10 Urban communities, 5 Arrondissement | 14 Rural communities |
| SN | Senegal | Saint-Louis (Region) | 3 Departments | 19 Urban communities, 7 Arrondissement | 16 Rural communities |
| SN | Senegal | Sedhiou (Region) | 3 Departments | 9 Arrondissement, 9 Urban communities | 26 Rural communities |
| SN | Senegal | Tambacounda (Region) | 4 Departments | 12 Arrondissement, 8 Urban communities | 25 Rural communities |
| SN | Senegal | Thies (Region) | 3 Departments | 12 Arrondissement, 15 Urban communities | 31 Rural communities |
| SN | Senegal | Ziguinchor (Region) | 3 Departments | 5 Urban communities, 8 Arrondissement | 24 Rural communities |
Why is building an Administrative Divisions Database complex?
The complexity arises from inconsistent global standards, frequent boundary changes, non-uniform naming conventions (e.g., “suburb” in Australia vs. “county” in the US), and variations in administrative levels across countries. Integrating and harmonizing data from multiple sources requires advanced normalization, versioning, and geospatial validation techniques.
How does GeoPostcodes solve the problem for you?
Our standardized database overcomes the complexity of different administrative division
systems worldwide. Our database follows a unified structure that you can integrate
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each country’s unique administrative hierarchy.
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