Browse data nz_territorial_authority_2018

NZ Territorial Authority 2018 Boundaries

Historical Territorial Authority 2018 polygon boundaries — used for joining historical datasets to their original boundary vintage. From Stats NZ.

Licence: CC-BY 4.0 Source: Stats NZ (www.stats.govt.nz), CC-BY 4.0.

Data as of 2026-06-13  · static  · 68 rows

Map preview
Showing 68 sample features
CRS
EPSG:4326

Centroids only — full geometry available via the API or CSV download.

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Dataset ID
nz_territorial_authority_2018
Data source
Stats NZ
Last refreshed
2026-06-13
Refresh cadence
static
API endpoint
https://api.eolas.fyi/v1/datasets/nz_territorial_authority_2018/data

Columns (7)

schema glossary · auto-generated
Column Type Description
territorial_authority_code_2018 string Territorial authority code 2018
territorial_authority_name_2018 string Territorial authority name 2018
land_area_sq_km double Land area sq km
area_sq_km double Area sq km
shape_length double Geometry length/perimeter (source projection units)
shape_area double Polygon area (source projection units)
geometry_wkt string Geometry as WKT (WGS84) — MULTIPOLYGON/POINT/LINESTRING

How to query this dataset

Fetch all data (JSON)
curl https://api.eolas.fyi/v1/datasets/nz_territorial_authority_2018/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/nz_territorial_authority_2018/data?start=2020-01-01&end=2024-12-31" \
  -H "X-API-Key: your_key_here"
Download as CSV
curl "https://api.eolas.fyi/v1/datasets/nz_territorial_authority_2018/data?format=csv" \
  -H "X-API-Key: your_key_here" -o nz_territorial_authority_2018.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
Territorial Authority Code 2018Territorial Authority Name 2018Land Area Sq KmArea Sq KmShape LengthShape Area
040Palmerston North City394.70465184394.70465184108292.588309394703102.125
041Tararua District4364.576489634364.57648963421712.1565964364584930.1
042Horowhenua District1063.990784481063.99078448160856.3402941063991582.59
043Kapiti Coast District731.49999798731.49999798185797.700896731499931.181
044Porirua City174.80979554182.448271789301.8903177182449721.48

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