ශ්‍රී ලංකාව / Sri Lanka

Administrative hierarchy of Sri Lanka: 9 provinces, 25 districts, 339 divisional secretariats, 14,043 gn divisions. With coordinates (lat/lon) and bilingual names at every level.

9
Province (පළාත)
25
District (දිස්ත්‍රික්කය)
339
Divisional Secretariat (ප්‍රාදේශීය ලේකම් කොට්ඨාශය)
14,043
GN Division (ග්‍රාම නිලධාරී කොට්ඨාශය)
14,416
Total Records
Coordinates
lat/lon at every level
Bilingual
Local script + English
JSON API
/api/v1/countries/lk.json
Postal Codes
Included

Hierarchy

9 Province → 25 District → 339 Divisional Secretariat → 14,043 GN Division

පළාත / Province

Name (Local) Name (EN) ID Coordinates Children
මධ්‍යම පළාත Central LK2 7.382, 80.723 3
නැගෙනහිර පළාත Eastern LK5 7.75, 81.412 3
උතුරු මැද පළාත North Central LK7 8.281, 80.485 2
වයඹ පළාත North Western LK6 7.913, 80.107 2
උතුරු පළාත Northern LK4 9.18, 80.481 5
සබරගමුව පළාත Sabaragamuwa LK9 6.813, 80.335 2
දකුණු පළාත Southern LK3 6.249, 80.461 3
ඌව පළාත Uva LK8 6.954, 81.235 2
බස්නාහිර පළාත Western LK1 6.828, 80.033 3

Data Access

GET /api/v1/countries/lk.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/sri-lanka-administrative-divisions

Source

OCHA COD-AB Sri Lanka
https://data.humdata.org/dataset/cod-ab-lka
License: CC BY-IGO