Browse data nz_statistical_area_2_2020

NZ Statistical Area 2 2020 Boundaries

Historical Statistical Area 2 2020 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 2026-06-14  · static  · 2,255 rows

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CRS
EPSG:4326

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

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Dataset ID
nz_statistical_area_2_2020
Data source
Stats NZ
Last refreshed
2026-06-14
Refresh cadence
static
API endpoint
https://api.eolas.fyi/v1/datasets/nz_statistical_area_2_2020/data

Columns (8)

schema glossary · auto-generated
Column Type Description
sa2_code_2020 string Sa2 code 2020
sa2_name_2020 string Sa2 name 2020
sa2_name_ascii_2020 string Sa2 name ascii 2020
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_statistical_area_2_2020/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/nz_statistical_area_2_2020/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_statistical_area_2_2020/data?format=csv" \
  -H "X-API-Key: your_key_here" -o nz_statistical_area_2_2020.csv

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