Age distribution of people residing in Henderson-Massey, Auckland, New Zealand
2018 & 2023 Census, number of people
0-4
2018
9,543
2023
8,979
5-9
2018
9,234
2023
8,586
10-14
2018
7,896
2023
8,640
15-19
2018
7,644
2023
8,085
20-24
2018
8,535
2023
8,076
25-29
2018
10,065
2023
9,978
30-34
2018
10,026
2023
11,766
35-39
2018
8,946
2023
10,554
40-44
2018
7,725
2023
8,898
45-49
2018
7,719
2023
7,557
50-54
2018
7,005
2023
7,302
55-59
2018
6,540
2023
6,606
60-64
2018
5,211
2023
5,886
65-69
2018
4,023
2023
4,593
70-74
2018
3,063
2023
3,378
75-79
2018
2,223
2023
2,556
80-84
2018
1,554
2023
1,731
85-89
2018
969
2023
1,014
90+
2018
507
2023
588
The following information applies to all values in the table. Measure: Census usually resident population count, Local board area: Henderson-Massey Local Board Area
You can use this data confidently. Stats NZ rated it as very high quality.
For more information, read about response rates below.
Stats NZ gives data an overall rating based on sources and coverage, consistency, and data quality.
Why am I seeing this?
This data is from the Census. The past two censuses had relatively low response rates, particularly for some areas of New Zealand and groups of people.
Where information was missing or unreadable, Stats NZ attempted to use data from a range of places such as previous censuses or administrative data that is collected by other government agencies. If that isn't available, Stats NZ use statistical models to predict what the missing data would have been. This is called imputation.
Response rates and final data sources
The response rate from 2023 Census forms was 89.7%. The remaining 10.2% of responses were sourced from administrative records and 0.1% from statistical imputation.
Definitions
Census usually resident population count of New Zealand: a count of all people who usually live in and were present in New Zealand on census night. It excludes overseas visitors and New Zealand residents who are temporarily overseas.
Geographically the census includes the North Island, South Island, Stewart Island, and the Chatham Islands, plus largely uninhabited islands including the Kermadec Islands, Three Kings Islands, Mayor Island, Motiti Island, White Island, Moutohora Island, Bounty Islands, Snares Islands, Antipodes Islands, Auckland Islands, and Campbell Island.
Changes to data collection/processing
A break in time series occurred between the 2013 and 2018 Censuses due to the adoption of a combined census model as a mitigation to lower-than-expected response rates in 2018. This model improved the enumeration of traditionally low responding age groups, such as young adults. The 2023 Census uses a combined model by design. The population counts show very high consistency with the 2018 Census, and less consistency with the 2013 Census due to the change in census model.
The New Zealand Census of Population and Dwellings is the official count of how many people and dwellings there are in New Zealand. It provides a snapshot of our society at a point in time and helps to tell the story of its social and economic change. The 2023 Census, held on Tuesday 7 March, was the 35th New Zealand Census of Population and Dwellings. The first official census was run in 1851, and since 1877 there has been a census every five years, with only four exceptions.
Purpose of collection
Census information is used by government agencies, local authorities, businesses, community organisations, and the public for developing and implementing new policies, research, planning, and decision-making. It helps us make decisions about how to best use public funding, especially in areas of health, education, housing, and transport.
The census is also the primary source of information used for deciding the number of general and Māori electorates, along with data from the corresponding Māori Electoral Option.
Method of collection/Data provider
The response rate from 2018 Census forms was 89.1%. The remaining 10.9% of responses were sourced from administrative records.
Admin-enumerated records were added to the census file to count people who were missed.