Sénégal / Senegal

Administrative hierarchy of Senegal: 14 regions, 46 departments, 125 arrondissements. With coordinates (lat/lon) and bilingual names at every level.

14
Region (Région)
46
Department (Département)
125
Arrondissement (Arrondissement)
185
Total Records
Coordinates
lat/lon at every level
Bilingual
Local script + English
JSON API
/api/v1/countries/sn.json
No Postal
Not available

Hierarchy

14 Region → 46 Department → 125 Arrondissement

Région / Region

Name (Local) Name (EN) ID Coordinates Children
Dakar Dakar SN01 14.739, -17.246 5
Diourbel Diourbel SN02 14.771, -16.026 3
Fatick Fatick SN03 14.172, -16.561 3
Kaffrine Kaffrine SN04 14.234, -15.211 4
Kaolack Kaolack SN05 14.044, -16.018 3
Kédougou Kédougou SN06 12.886, -12.286 3
Kolda Kolda SN07 13.128, -14.416 3
Louga Louga SN08 15.399, -15.739 3
Matam Matam SN09 15.278, -13.679 3
Saint-Louis Saint-Louis SN10 16.093, -14.734 3
Sédhiou Sédhiou SN11 12.909, -15.553 3
Tambacounda Tambacounda SN12 13.871, -13.321 4
Thiès Thiès SN13 14.711, -16.869 3
Ziguinchor Ziguinchor SN14 12.755, -16.4 3

Data Access

GET /api/v1/countries/sn.json

Full dataset including all levels. CORS enabled, no auth required.

Download JSON API Docs

GitHub Repository

Full dataset with browsable hierarchy, aggregate files, and AI-friendly exports:

open-admin-data/senegal-administrative-divisions

Source

OCHA COD-AB (HDX)
https://data.humdata.org/dataset/cod-ab-sen
License: CC BY-IGO