COVID-19: Case demographics

Full details of the confirmed and probable cases of COVID-19 in New Zealand.

Last updated 2:55pm 26 August 2021.

All data on this page is as at 9:00 am on 26 August 2021 unless otherwise stated.

Data is collected from the EpiSurv database (administered by ESR) unless otherwise stated.

On this page:


August 2021 community cluster demographics

Total number of cases: 277

Number of cases by sex
Sex Number of cases % of Total
Female 146 53%
Male 128 46%
Unknown 3 1%
Number of cases by age group
Age groups (years) Number of cases % of Total
0 to 9 32 12%
10 to 19 59 21%
20 to 29 81 29%
30 to 39 21 8%
40 to 49 29 10%
50 to 59 36 13%
60 to 69 11 4%
70+ 8 3%
Number of cases by ethnicity
Prioritised ethnicity* Number of cases % of Total
Māori 6 2%
Pacific Peoples 194 70%
Asian 28 10%
European or Other 36 13%
Unknown 13 5%

* The prioritised ethnicity classification system is used in this table and below. This means each person is allocated to a single ethnic group, based on the ethnic groups they identify with. Where people identify with more than one group, they are assigned in this order of priority: Māori, Pacific Peoples, Asian, and European/Other. So, if a person identifies as being Māori and New Zealand European, the person is counted as Māori. See Ngā tapuae me ngā raraunga: Methods and data sources for further information.

The data categorized by ethnicity come from National Health Index (NHI) data collection, linked to data held in the EpiSurv database.


COVID-19 and ethnicity

Total cases and tests by ethnicity
  Total cases since first NZ case Total tests for COVID-19 to date
Māori 216 371,335
Pacific peoples 407 334,964
Asian 826 483,146
European/other 1,741 1,538,212
Unknown 37 127,060
Total 3,227 2,854,717

Note: This table shows the number of tests, and some people are tested more than once.

Cases by ethnicity

COVID-19 cases by ethnicity - the table following this image contains relevant data

Cases of COVID-19 by ethnicity
Ethnicity* Active (confirmed and probable) Recovered Deceased Total cases since first case Percentage of all cases
Māori 6 205 5 216 6.7%
Pacific peoples 200 206 1 407 12.6%
Asian 39 787 0 826 25.6%
Middle Eastern, Latin American and African (MELAA) 5 148 2 155 4.8%
European or Other 45 1523 18 1586 49.1%
Unknown 19 18 0 37 1.1%
Total 314 2887 26 3227 100%

COVID-19 by age and sex

Cases by age

COVID-19 cases by age - the table after this image contains relevant data

COVID-19 cases by age group
Age group Active (confirmed and probable) Recovered Deceased Total cases Percentage of all cases
0 to 9 36 158 0 194 6%
10 to 19 65 245 0 310 9.6%
20 to 29 89 695 0 784 24.3%
30 to 39 27 603 0 630 19.5%
40 to 49 34 421 0 455 14.1%
50 to 59 39 397 3 439 13.6%
60 to 69 15 245 3 263 8.1%
70 to 79 8 93 7 108 3.3%
80 to 89 1 26 8 35 1.1%
90+ 0 4 5 9 0.3%
Total 314 2887 26 3227 100%

Cases by sex

Total cases of COVID-19 by sex
Sex Active (confirmed and probable) Recovered Deceased Total cases Percentage of all cases
Female 160 1412 12 1584 49%
Male 151 1473 14 1638 51%
Unknown 3 2 0 5 0%
Total 314 2887 26 3227 100%

Cases by hospitalisation and intensive care

Cases in hospital and in intensive care (ICU) by age 

Age group Total people hospitalised Total people in ICU
0 to 9 2 0
10 to 19 5 1
20 to 29 8 1
30 to 39 20 2
40 to 49 22 3
50 to 59 34 4
60 to 69 26 4
70 to 79 20 4
80 to 89 8 0
90+ 4 0
Total 149 19

Cases in hospital and in intensive care by sex 

Sex Total people hospitalised Total people in ICU
Female 72 6
Male 77 13
Total 149 19

Note: To protect privacy ICU status has not been updated since June 15, 2021


Details of past cases

We publish details about every person with COVID-19 (confirmed or probable) in a downloadable spreadsheet below. For privacy reasons, this data only includes:

  • Date potential case was notified
  • Sex of case
  • Age group of case
  • DHB where the case lives - listed as "Managed isolation & quarantine" for border cases
  • If the case is related to overseas travel

This file covers all cases from 26 February 2020 to 26 August 2021.

COVID-19 case details through 26 August 2021 (CSV, 229 KB)

Researchers can request detailed data on COVID-19 in New Zealand by sending an email to the Ministry of Health COVID-19 Response and Coordination team - [email protected]

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