Open data

Statistics Finland provides open statistical data for decision-making and research. Open statistical data are available on various topics for the entire country, by municipality, postal code area and map grid. We also offer international statistical data, an example of which is Eurostat's main tables.

Statistics Finland uses the open data licence – CC BY 4.0 licence. Data can be used freely in every possible way provided that the source is mentioned.

Open interfaces

Open database data

You can search for statistical data from free-of-charge databases in the PX-Web API interface in the following formats: XLSX, XML, JSON, JSON-stat, CSV, etc. You can find collected basic data on Statistics Finland's open database data and instructions and links to API interfaces on the Open database data page. You can find further information about the interface in the PX-Web API instructions (PDF, in Finnish).

Geographic data

You can take open geographic data into use from the interface service for viewing (WMS) or transfer (WFS). Statistics Finland's open geographic data are part of the national geographic information interface and they have also been published in the national geographic information portal Paikkatietoikkuna.

Other open material

You can download teaching materials suitable for all education levels for teaching statistical methods.

You can transfer the data of the release calendar to your own web application in JSON format.

You can use the SISU model code that can be downloaded online for example calculations.

Open data tools

The Github environment contains open source data tools for transferring tables from Statistics Finland's databases and for computerised reading and processing of tables.

Statistics Finland's open data in other services

You can also find Statistics Finland's open data in opendata.fi and the Helsinki Region Infoshare service.