Browse data nz_territorial_authority_2017

NZ Territorial Authority 2017 Boundaries

Historical Territorial Authority 2017 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_2017
Data source
Stats NZ
Last refreshed
2026-06-13
Refresh cadence
static
API endpoint
https://api.eolas.fyi/v1/datasets/nz_territorial_authority_2017/data

Columns (7)

schema glossary · auto-generated
Column Type Description
ta2017 string Stats NZ dimension/measure code 'ta2017' — see the source table for definition
ta2017_name string Ta2017 name
area_sq_km double Area sq km
land_area_sq_km double Land 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_2017/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/nz_territorial_authority_2017/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_2017/data?format=csv" \
  -H "X-API-Key: your_key_here" -o nz_territorial_authority_2017.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
Ta2017Ta2017 NameArea Sq KmLand Area Sq KmShape LengthShape Area
040Palmerston North City394.70463096394.70463096108292.679058394703105.585
041Tararua District4364.213622934364.21362293421757.7924714364220003.34
042Horowhenua District1063.991599951063.99159995160854.0394381063992544.0
043Kapiti Coast District731.499998059731.499998059185798.095303731499953.738
044Porirua City182.445746298174.80727013789300.511367182447367.333

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