Basel-Stadt Releases Four New Datasets on Population Aged 55+

December 2, 2025

The Open Data Portal of Basel-Stadt has released four new datasets offering insights into the demographic and social characteristics of individuals aged 55 and over, with each dataset representing responses from cantonal population surveys conducted every four years. These datasets, published by the Statistisches Amt, are available for download and provide detailed information from surveys conducted in 2011, 2015, 2019, and across multiple years.

Four new datasets have been published on the Open Data Portal of Basel-Stadt. These datasets provide valuable insights into the demographic and social aspects of the population aged 55 and over. Detailed descriptions of each dataset are provided below.

Title: Befragung 55plus (2015) Description: This dataset contains responses from the cantonal population survey of individuals aged 55 and above, conducted every four years. Each row in the dataset represents an individual's response to a survey question. The data can be downloaded in other formats as a ZIP file. Publication date: 2022-03-16 Record count: 373,874 Access link: Open Dataset Publisher: Statistisches Amt

Title: Befragung 55plus (jahresübergreifend) Description: This dataset includes responses from the cantonal population survey of individuals aged 55 and above, conducted every four years. Each row in the dataset represents an individual's response to a survey question. All data can be downloaded as a ZIP file. Publication date: 2022-03-16 Record count: 780,159 Access link: Open Dataset Publisher: Statistisches Amt

Title: Befragung 55plus (2019) Description: This dataset contains responses from the cantonal population survey of individuals aged 55 and above, conducted every four years. Each row in the dataset represents an individual's response to a survey question. The data can be downloaded in other formats as a ZIP file. Publication date: 2022-03-16 Record count: 373,650 Access link: Open Dataset Publisher: Statistisches Amt

Title: Befragung 55plus (2011) Description: This dataset includes responses from the cantonal population survey of individuals aged 55 and above, conducted every four years. Each row in the dataset represents an individual's response to a survey question. The data can be downloaded in other formats as a ZIP file. Publication date: 2022-03-16 Record count: 462,786 Access link: Open Dataset Publisher: Statistisches Amt

Data source: OGD Datensätze
Additional resources:

🤖 This text was generated with the assistance of AI. All quantitative statements are derived directly from the dataset listed under Data Source.