Browse data nz_constituency_2015

NZ Constituency 2015 Boundaries

Historical Constituency 2015 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  · 65 rows

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Showing 65 sample features
CRS
EPSG:4326

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

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Dataset ID
nz_constituency_2015
Data source
Stats NZ
Last refreshed
2026-06-13
Refresh cadence
static
API endpoint
https://api.eolas.fyi/v1/datasets/nz_constituency_2015/data

Columns (5)

schema glossary · auto-generated
Column Type Description
constituency_code_2015 string Constituency code 2015
constituency_name_2015 string Constituency name 2015
area_sq_km double Area sq km
land_area_sq_km double Land area sq km
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_constituency_2015/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/nz_constituency_2015/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_constituency_2015/data?format=csv" \
  -H "X-API-Key: your_key_here" -o nz_constituency_2015.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
Constituency Code 2015Constituency Name 2015Area Sq KmLand Area Sq Km
0101Te Hiku Constituency9588.775954222268.6841658800004
0102Hokianga-Kaikohe Constituency3952.45230837999862812.0587096499994
0103Kaipara Constituency5775.7065176300033177.7558555299997
0104Coastal North Constituency6368.7127457100032785.2453302099975
0105Whangarei Urban Constituency51.6809579599999841.97477664000001

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