Tonga / Tonga

Administrative hierarchy of Tonga: 5 divisions, 23 districts, 166 villages. With coordinates (lat/lon) and bilingual names at every level.

5
Division (Division)
23
District (District)
166
Village (Village)
194
Total Records
Coordinates
lat/lon at every level
Bilingual
Local script + English
JSON API
/api/v1/countries/to.json
No Postal
Not available

Hierarchy

5 Division → 23 District → 166 Village

Division / Division

Name (Local) Name (EN) ID Coordinates Children
Tongatapu Tongatapu TO1 -21.706, -175.595 7
Vava'u Vava'u TO2 -18.419, -174.286 6
Ha'apai Ha'apai TO3 -20.093, -174.837 6
'Eua 'Eua TO4 -21.371, -174.938 2
Niuas Niuas TO5 -15.774, -174.708 2

Data Access

GET /api/v1/countries/to.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/tonga-administrative-divisions

Source

OCHA COD-AB + geoBoundaries
https://data.humdata.org/dataset/cod-ab-ton
License: CC BY-IGO