Statistics Netherlands (CBS) collects data about all neighbourhoods in Dutch municipalities, organized by year. These data are freely available from their website and include information about:

• population
• housing
• energy use
• income
• employment
• crime
• companies
• amenities
• urbanization

Lifelines has generated a list of municipal codes for each participant, one code for each known home address (starting in 2006). CBS tables of all municipal codes for the years 2008-2019 are available.