General Social Survey: Summary Results, Australia methodology

Latest release
Reference period
2025
Release date and time
06/05/2026 11:30am AEST

Overview

Scope

Includes all usual residents in Australia aged 15 and over.

Geography

Data was collected from both urban and rural areas in all states and territories, except for very remote parts of Australia and discrete Aboriginal and Torres Strait Islander communities.

Source

Data was collected in the 2025 General Social Survey over a 2 month period from 1st May to 28th June 2025.

Collection method

Households were able to complete the survey online or via a telephone interview. There were 13,302 fully responding households.

Concepts, sources and methods

Not applicable for this release.

History of changes

Full history of changes.

About this survey

The General Social Survey (GSS) provides data on the social characteristics, wellbeing and social experiences of people in Australia. It explores people's opportunities to participate fully in society and asks Australians how they feel about aspects of their lives. Key topics include:

  • Life satisfaction
  • Voluntary work
  • Family and community support
  • Discrimination and cultural tolerance
  • Trust
  • Financial stress.

GSS provides data on a range of important populations of interest, including:

  • people with a mental health condition
  • people with a long-term health condition
  • people with disability
  • recent migrants and temporary residents, and other migrants
  • people who are gay, lesbian or bisexual.

GSS can be used to examine change over time for selected data items. Changes in survey design and collection that may impact comparisons over time are described in the history of changes.

Data collection

Scope

The scope of the survey includes:

  • all usual residents in Australia aged 15 years and over living in private dwellings
  • both urban and rural areas in all states and territories, except for very remote parts of Australia and discrete Aboriginal and Torres Strait Islander communities.

 The survey excluded the following people:

  • visitors to private dwellings
  • overseas visitors who have not been working or studying in Australia for 12 months or more, or do not intend to do so
  • members of non-Australian defence forces stationed in Australia and their dependants
  • non-Australian diplomats, diplomatic staff and members of their households
  • people who usually live in non-private dwellings, such as hotels, motels, hostels, hospitals, nursing homes and short-stay caravan park (people in long-stay caravan parks, manufactured home estates and marinas are in scope)
  • people in very remote areas
  • discrete Aboriginal and Torres Strait Islander communities.

Sample design

The sample was designed to support national level estimates and some state and territory, and remoteness area estimates.

Reference Period

The survey was conducted over a 2 month period from 1st May to 28th June 2025.

Collection method

Households had the option of either completing the survey online, or via a telephone interview.

All households selected in the sample initially received a letter in the post with instructions for completing the survey online. Three reminder letters were sent to households.  Households that were unable to complete the survey online were able to complete the survey with an interviewer over the telephone.

Survey progress was monitored throughout enumeration. Households that started but did not complete the survey online were followed up by telephone. 

The GSS survey has two parts:

  • Household form, which can be completed by any responsible adult in the household who is aged 18 years or over. The household form collects basic demographic information about all usual residents of the household.
  • Individual questionnaire, which is completed by one randomly selected person in the household aged 15 years or over. The random selection is automatically performed by the survey instrument upon completion of the household form. If the randomly selected person was aged 15 - 17 years old, parental consent was required for the interview to proceed.

Questionnaire

Processing the data

Estimation methods

As only a sample of people in Australia were surveyed, their results needed to be converted into estimates for the whole population. This was done with a process called weighting. 

  • Each person or household was given a number (known as a weight) to reflect how many people or households they represented in the whole population.
  • A person or household’s initial weight was based on their probability of being selected in the sample and responding to the survey. For example, if the probability of being selected and responding to the survey was one in 1,500, then the person would have an initial weight of 1,500 (that is, they would represent 1,500 people).

The person and household level weights are then calibrated to align with independent estimates of the in-scope population, referred to as ‘benchmarks’. The benchmarks used additional information about the population to ensure that:

  • people or households in the sample represented people or households that were similar to them
  • the survey estimates reflected the distribution of the whole population, not the sample.

Benchmarks align to the Estimated Resident Population (ERP) aged 15 years and over as at June 2025 (after exclusion of people living in non-private dwellings, very remote areas of Australia, and discrete Aboriginal and Torres Strait Islander communities).

The majority of estimates shown in this publication are based on benchmarked person weights. The estimates in Tables 18 and 19, however, are based on benchmarked household weights.

Data confrontation and comparability with other ABS surveys

Estimates from GSS 2025 may differ from similar data items produced from other ABS collections for several reasons. Differences in sampling errors, scope, collection methodologies, reference periods, seasonal and non-seasonal events may all impact estimates.

Data release

Release strategy

This release provides estimates on the social characteristics, wellbeing and social experience of people in Australia. 

Estimates are presented at a national level, along with selected indicators by state and territory and remoteness area. Commentary presents analysis by age groups, gender and selected population characteristics.

Data cubes (spreadsheets) present tables of estimates and proportions, and their associated measures of error. A data item list is also available.

Microdata will be available for interactive analysis in DataLab and TableBuilder in mid-2026. These products enable users to create, save and download their own tables for analysis.

Custom tables

Customised statistical tables are available upon request on a cost-recovery basis. However, confidentiality requirements and sampling variability may limit what data can be provided. 

To inform requests, refer to the Data Item List in the Data downloads section of the General Social Survey publication.

If you would like to request a consultancy, complete the Consultancy request form

For more general information, get in touch via our Contact us page.

Confidentiality

The Census and Statistics Act 1905 authorises the ABS to collect statistical information and requires that information is not published in a way that could identify a particular person or organisation. The ABS must make sure that information about individual respondents cannot be derived from published data.

To minimise the risk of identifying individuals in aggregate statistics, a technique called perturbation is used to randomly adjust cell values. Perturbation involves small random adjustment of the statistics which have a negligible impact on the underlying pattern. This is considered the most satisfactory technique for avoiding the release of identifiable data while maximising the range of information that can be released. After perturbation, a given published cell value will be consistent across all tables. However, adding up cell values in Data Cubes to derive a total may give a slightly different result to the published totals. The introduction of perturbation in publications ensures that these statistics are consistent with statistics released via services such as TableBuilder.

Gender based statistics from the General Social Survey

The 2025 General Social Survey collected both the 'sex recorded at birth' and 'gender' of respondents using the Standard for Sex, Gender, Variations of Sex Characteristics and Sexual Orientation Variables, 2020.

Because the social indictors collected in the GSS relate to social characteristics and experience, data in this publication are presented using the gender variable.

When a small number of responses are recorded in any output category, outputs may be suppressed or combined into other categories due to confidentiality and statistical issues. A small number of people in the survey did not report a gender or reported a term other than man or woman. Estimates for people whose gender is neither man or woman are not able to be output as a separate category, but they are included in the estimates for total persons.

Prior to 2025, the GSS only collected the respondent's 'sex'. Accordingly, the time series tables presented in this publication use 'sex' for the years before 2025 and 'gender' for 2025.

Both 'sex recorded at birth' and 'gender' will be available on the TableBuilder and DataLab for GSS 2025.

Data quality

Questionnaire development

The 2025 GSS questionnaire was largely based on the 2020 version, with minor updates. The survey design also considered user interface improvements to support self-completion online across different devices and to meet accessibility standards.

Sample selection

Data was collected from households across Australia, excluding those in very remote areas. One person aged 15 years and over was randomly selected in each household to complete the GSS questionnaire. The sample was designed specifically for online and telephone collection.

To enhance representativeness and response rates, ABS applied address-level classifications during sample selection, including:

  • propensity to respond online
  • propensity for a person with a disability to be a resident at the address
  • propensity for a person who speaks a language other than English to be a resident at the address
  • propensity for the address to contain a household under financial stress.

These classifications were chosen to support GSS objectives, particularly in measuring outcomes for people who are more vulnerable to socio-economic disadvantage. The online response propensity was used to assess how effectively the sample design boosted participation from households less likely to respond, thereby improving overall representativeness of the sample.

Enumeration

All selected households received a postal invitation with instructions to complete the survey online. Those unable to do so were offered the option to complete it via telephone. Three reminder letters were sent to non-responding households. No face-to-face follow-up was conducted. Sample selection strategies and follow-up procedures were designed to minimise bias and optimise representativeness.

Follow up

Survey progress was monitored throughout enumeration. Households that started but did not complete the survey online were followed up by telephone. These households were prioritised in accordance with the sample design to optimise coverage in all areas including state and part of state. There was no face-to-face follow-up in the GSS 2025.

Achieved sample

  • Target responding sample: 10,002 persons
  • Achieved responding sample: 13,302 persons
  • Approach sample: 27,129 dwellings

Of the 13,302 fully responding households who completed the survey in 2025, 10,368 were self-completed by the household online. The remaining 2,934 were completed over the phone with an ABS Interviewer.

Surveys with a high non-response may display non-response bias if the respondents who chose to participate in the survey do not adequately represent the entire population. This can result in biased estimates for some data items. 

The approach sample may have included dwellings that were out of scope (e.g. unoccupied, non-residential, demolished). As there was no face-to-face follow-up of non-responding households, the exact number of out-of-scope dwellings is unknown.

History of changes

The GSS was previously conducted in 2002, 2006, 2010, 2014, 2019 and 2020.  From 2025, the survey will be run annually.

GSS first introduced a computer assisted web interview (or online form) in 2019. Approximately 78% of survey responses in 2025 were completed via the online form.

Questionnaire changes from 2019 to 2025

There were no major questionnaire changes from 2019 to 2025.

However, there were a number of questionnaire changes from 2014 to 2019 that should be considered when analysing the data in Tables 19 and 20. The following table summarises these changes.

Questionnaire changes from 2014 to 2025

Caveat on using and interpreting GSS voluntary work data

GSS 2019, 2020 and 2025 output estimates for informal volunteering, in addition to continuing the time series of unpaid voluntary work through an organisation. While these data items together present a more complete picture of voluntary work undertaken in Australia, care should be taken when using and interpreting these figures, for the reasons shown below.

Different reference periods

Informal volunteering and unpaid voluntary work through an organisation had different reference periods. Informal volunteering was reported for the four weeks preceding the survey, while unpaid voluntary work through an organisation was reported for the 12 months preceding the survey. 

  • GSS 2025 was collected over a 2 month period from 1st May to 28th June.
  • GSS 2020 was collected over a 3 month period from 15 June to 5 September 2020.
  • GSS 2019 was collected over a 3 month period from 29 April to 20 July 2019.

It is beyond the scope of this publication to investigate possible seasonal effects on informal volunteering. It is therefore unknown if combining this figure with the annual figure for unpaid voluntary work through an organisation would result in an accurate overall voluntary work figure.

People who undertook both types of voluntary work

The user is advised that combining total estimates or proportions of: (a) people who undertook unpaid voluntary work through an organisation and (b) people who undertook informal volunteering, would result in an overestimate of volunteers. This is because some people undertook both types of voluntary work. 

A breakdown of the number of people who did both types of voluntary work is not available in the GSS 2025 publication.

Accuracy

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Glossary

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