NCDS Age 68 Sweep

Sweep details

Sweep status In development
Dates 2026
Age 68
Respondents Cohort member
Data access Data will be made available via UK Data Service
Survey mode Web only
Description

The 13th sweep of NCDS will be carried out jointly with BCS70 at age 56. The sweep will consist of a 50-minute web survey. Adding to the rich longitudinal data across the whole of life, the Age 68 Sweep will be the first data collection after the cohort members reach state pension age. The information collected will be ideal for investigating healthy ageing, extending working lives, pension adequacy and social care, among other issues.

The sweep will cover three broad areas:

  • family, relationship and identity
  • housing, finances and employment
  • health and wellbeing.

Carrying out a joint sweep maximises the potential for cross-cohort comparisons through harmonisation. The web-only approach follows three successful web surveys of these cohorts during the Covid-19 pandemic.

Estimated timetable for the Age 68 Sweep

Scientific consultation Spring to Autumn 2025
Sweep development Autumn 2025 to Summer 2026
Fieldwork Autumn to Winter 2026
Receipt of data from fieldwork agency Spring 2027
Data preparation and documentation Spring to Autumn 2027
Data available for research Autumn 2027

About the consultation

Scientific Consultation

About the scientific consultation for the NCDS Age 68 Sweep

The consultation on the content of the NCDS Age 68 sweep took place from Spring to Autumn 2025. The latest draft of the questionnaire and a consultation report which contains our responses to the ideas we received during the consultation are available.

Contact us

Centre for Longitudinal Studies
UCL Social Research Institute

20 Bedford Way
London WC1H 0AL

Email: clsdata@ucl.ac.uk

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