Browse data nz_territorial_authority_2023

NZ Territorial Authority 2023 Boundaries

Historical Territorial Authority 2023 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_2023
Data source
Stats NZ
Last refreshed
2026-06-13
Refresh cadence
static
API endpoint
https://api.eolas.fyi/v1/datasets/nz_territorial_authority_2023/data

Columns (8)

schema glossary · auto-generated
Column Type Description
territorial_authority_code_2023 string Territorial authority code 2023
territorial_authority_name_2023 string Territorial authority name 2023
territorial_authority_name_ascii_2023 string Territorial authority name ascii 2023
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_2023/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/nz_territorial_authority_2023/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_2023/data?format=csv" \
  -H "X-API-Key: your_key_here" -o nz_territorial_authority_2023.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
Territorial Authority Code 2023Territorial Authority Name 2023Territorial Authority Name Ascii 2023Land Area Sq KmArea Sq KmShape LengthShape Area
030Hastings DistrictHastings District5226.7081135699985226.708113569998555135.10971261915226707330.135762
031Napier CityNapier City105.05105003000001105.9400960299999971897.24879186541105940599.47067745
032Central Hawke's Bay DistrictCentral Hawke's Bay District3332.905126143332.90512614345689.07345620873332903066.9548926
033New Plymouth DistrictNew Plymouth District2205.5947313800012205.594731380001376939.76714998592205593909.040264
034Stratford DistrictStratford District2163.42926981000032163.4292698100003410333.35798204232163427525.078848

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