Browse data nz_ward_2023

NZ Ward 2023 Boundaries

Historical Ward 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  · 233 rows

Map preview
Showing 200 sample features
CRS
EPSG:4326

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

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Dataset ID
nz_ward_2023
Data source
Stats NZ
Last refreshed
2026-06-13
Refresh cadence
static
API endpoint
https://api.eolas.fyi/v1/datasets/nz_ward_2023/data

Columns (8)

schema glossary · auto-generated
Column Type Description
ward_code_2023 string Ward code 2023
ward_name_2023 string Ward name 2023
ward_name_ascii_2023 string Ward 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_ward_2023/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/nz_ward_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_ward_2023/data?format=csv" \
  -H "X-API-Key: your_key_here" -o nz_ward_2023.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
Ward Code 2023Ward Name 2023Ward Name Ascii 2023Land Area Sq KmArea Sq KmShape LengthShape Area
00101Te Hiku General WardTe Hiku General Ward2326.31677922999732515.1007873200006543858.74960383142515100534.537574
00102Bay of Islands-Whangaroa General WardBay of Islands-Whangaroa General Ward2088.23029694999742403.24916214466624.64322491152403247790.921617
00103Kaikohe-Hokianga General WardKaikohe-Hokianga General Ward2272.06254364999952404.1243058099994306554.65821118142404125342.376883
00201Mangakahia-Maungatapere General WardMangakahia-Maungatapere General Ward582.4459996599999582.4459996599999197405.44102591494582446154.7054788
00202Hikurangi-Coastal General WardHikurangi-Coastal General Ward987.46426360999991014.4190497399999330705.96266746791014418188.2837778

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