Browse data iwi18_est_affiliation_ta

Iwi Statistics (2018 Census): Est × Affiliation × Ta

Iwi affiliation and grouping estimates for the Māori descent population from the 2018 Census, Stats NZ.

Licence: CC-BY 4.0 Source: Stats NZ (www.stats.govt.nz), CC-BY 4.0.

Data as of 2026-07-04  · monthly  · 12,144 rows

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Dataset ID
iwi18_est_affiliation_ta
Data source
Stats NZ
Last refreshed
2026-07-04
Refresh cadence
monthly
API endpoint
https://api.eolas.fyi/v1/datasets/iwi18_est_affiliation_ta/data

Columns (5)

schema glossary · auto-generated
Column Type Description
date string Observation date
period string Time period
value double Value
usual_residence_address_territorial_authority_area string Usual residence address territorial authority area
iwi_affiliation_total_responses string Iwi affiliation total responses

How to query this dataset

Fetch all data (JSON)
curl https://api.eolas.fyi/v1/datasets/iwi18_est_affiliation_ta/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/iwi18_est_affiliation_ta/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/iwi18_est_affiliation_ta/data?format=csv" \
  -H "X-API-Key: your_key_here" -o iwi18_est_affiliation_ta.csv

Data preview

DatePeriodValueUsual Residence Address Territorial Authority AreaIwi Affiliation Total Responses
2018-12-01201815.0Wairoa DistrictNgapuhi ki Whaingaroa-Ngati Kahu ki Whaingaroa
2018-12-012018Wairoa DistrictNgati Kahungunu ki Tamakinui a Rua
2018-12-012018Wairoa DistrictNgati Whitikaupeka (Rangitikei)
2018-12-012018Wairoa DistrictTe Atiawa ki Whakarongotai
2018-12-01201890.0Wairoa DistrictTe Arawa, iwi not named

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