Open data service

Making better use of public data in the Helsinki region

Local government 44

Culture and recreation 65

Traffic and tourism 97

Constructed environment 136

Economy and taxation 33

Health and social services 25

Jobs and industries 31

Environment and nature 105

News

What do you hope to see from open data in the future?

Management model brings clarity to the opening and maintenance of data

HRI participated in the EU Open Data Days 2021

HRI 10 Years Anniversary Webinar: London aims to be the number one of smart cities

Latest showcases

Helsingin vaarallisin risteys

tullinpuomi.fi

Pysäköintivirheet Helsingissä

Rantuniitty.fi

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Recently updated data

Building information grid of the Helsinki metropolitan area

The building information grid contains grid-based data on the number, floor area and purpose of use of buildings as well as area density in the Helsinki metropolitan area. Data is available from 1997–2004 and from 2008 onwards. Grid cells with fewer than five buildings have been omitted from the 199...

Population grid of Helsinki metropolitan area

The population grid contains grid-based data on the population total, age distribution and occupancy rate of the Helsinki metropolitan area. The material covers the years 1997–2003 and 2008–. Attribute data Information on the different variables is presented in the columns of the attribute data tabl...

Number of loans from the city libraries of Vantaa

The file contains statistics related to loans of various volumes from Vantaa City Library since January 2004 on different tabs. A volume is a piece of material belonging to the library’s collections, such as a single book, magazine, video recording or sound recording. The Mikkola Library was discont...

Services of the city libraries of Vantaa

The data contains statistics related to the service offerings of Vantaa City Library. The way the statistics are compiled changed in 2018. Therefore, data is split into two different files, which each contain multiple tabs. Training and other events arranged for customers are still stored in the sta...

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Latest updates

Building information grid of the Helsinki metropolitan area

The building information grid contains grid-based data on the number, floor area and purpose of use of buildings as well as area density in the Helsinki metropolitan area. Data is available from 1997–2004 and from 2008 onwards. Grid cells with fewer than five buildings have been omitted from the 199...

Population grid of Helsinki metropolitan area

The population grid contains grid-based data on the population total, age distribution and occupancy rate of the Helsinki metropolitan area. The material covers the years 1997–2003 and 2008–. Attribute data Information on the different variables is presented in the columns of the attribute data tabl...

Opening times of the city libraries of Vantaa

The statistics show the number of opening hours of the Vantaa City Library by location and year starting from 2007. In 2014, when self-service library operations started, a new column was added to the dataset, showing the library’s opening hours when the library staff is not present. The Mikkola Lib...

Number of visitors at the city libraries in Vantaa

The statistics include the number of customers who have physically visited the locations of Vantaa City Library by location and month since January 2007. Visitor data are collected using video cameras or door counters based on optical sensors; previously, they were also collected manually. Attribute...

Number of loans from the city libraries of Vantaa

The file contains statistics related to loans of various volumes from Vantaa City Library since January 2004 on different tabs. A volume is a piece of material belonging to the library’s collections, such as a single book, magazine, video recording or sound recording. The Mikkola Library was discont...

Services of the city libraries of Vantaa

The data contains statistics related to the service offerings of Vantaa City Library. The way the statistics are compiled changed in 2018. Therefore, data is split into two different files, which each contain multiple tabs. Training and other events arranged for customers are still stored in the sta...

HSY’s Sortti collection vehicles

The Sortti collection vehicles (earlier: touring collection vehicles) of the Helsinki Region Environmental Services Authority (HSY) tour every year in Espoo, Kauniainen, Helsinki, Vantaa and Kirkkonummi. The data includes schedules and collection locations of the vehicles. The collection vehicles ac...

Domestic hazardous waste collection points in the Helsinki metropolitan area

Helsinki Region Environmental Services (HSY) collects hazardous waste in Espoo, Helsinki, Kirkkonummi and Vantaa. The material includes hazardous waste collection points. Hazardous waste from households is accepted at all collection points and from companies at Kivikko Sortti Station. Detailed infor...