Browse data nz_territorial_authority_2021

NZ Territorial Authority 2021 Boundaries

Historical Territorial Authority 2021 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_2021
Data source
Stats NZ
Last refreshed
2026-06-13
Refresh cadence
static
API endpoint
https://api.eolas.fyi/v1/datasets/nz_territorial_authority_2021/data

Columns (8)

schema glossary · auto-generated
Column Type Description
territorial_authority_code_2021 string Territorial authority code 2021
territorial_authority_name_2021 string Territorial authority name 2021
territorial_authority_name_ascii_2021 string Territorial authority name ascii 2021
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_2021/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/nz_territorial_authority_2021/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_2021/data?format=csv" \
  -H "X-API-Key: your_key_here" -o nz_territorial_authority_2021.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
Territorial Authority Code 2021Territorial Authority Name 2021Territorial Authority Name Ascii 2021Land Area Sq KmArea Sq KmShape LengthShape Area
032Central Hawke's Bay DistrictCentral Hawke's Bay District3333.140232983333.14023298345764.2750123333137709.78
033New Plymouth DistrictNew Plymouth District2205.597502582205.59750258376935.5849572205596706.83
034Stratford DistrictStratford District2163.422393342163.42239334410331.5060212163420598.75
035South Taranaki DistrictSouth Taranaki District3575.070735733575.07073573374629.3090413575070290.22
036Ruapehu DistrictRuapehu District6734.41558416734.4155841645988.0182056734418922.67

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