Frequently Asked Questions
Can I download files which include demographic data for all the municipalities in Catalonia?
Yes. Idescat has compiled a number of downloadable files which include the most requested demographic data for all the municipalities in Catalonia:
In addition to demographic statistics, are there any other statistics which provide pre-defined, downloadable dataset files?
Yes. You will find the complete list in Open Data on our website.
Where can I find the basic data on a municipality?
See The municipality in figures on our website.
I'm a researcher and I need non-aggregated data from statistics. Can I access them?
The public use microdata files of the following statistics contain anonymised information on individuals or companies and are openly available:
If you need other files, you can contact our Access to Idescat's confidential data for scientific purposes service.
Why are there differences in the number of inhabitants in the same year depending on the table used?
You will find an explanatory note in Which population figures does Idescat publish?, which presents a summary for each of the demographic sources and explains their relationship.
Can Idescat issue official certificates?
Idescat can only certify the results of the official statistics included in the annual statistical action programmes and for which it is the body responsible. There is more information about how to ask for them under Queries on statistical information on our website.
Can Idescat certify my company's activity?
Idescat does not have the authority to accredit or certify the activity of companies. The classifications published on our website, including the Catalan Classification of Economic Activities 2009 (ca) are for statistical purposes only. However, we can guide you in finding the CCAE code which best describes your activity.
If you have any other questions or need more information, please go to the Queries on statistical information section.