Datasets
Population projection for the entire Helsinki and Helsinki region by age (and gender) in three options and the projection for Helsinki by area. In addition, the data includes the projection of residential construction...
The regional statistics interface enables the computerised retrieval of statistical data in Greater Helsinki’s Aluesarjat (in Finnish) statistical database in different file formats, such as XLSX, CSV, JSON and...
Helsinki Metropolitan Area (Helsinki, Espoo, Vantaa and Kauniainen) service register REST API. The interface offers possibilities to make queries and use the data in the Helsinki, Espoo, Vantaa and Kauniainen Service...
According to the Local Government Act, the Audit Committee is responsible for assessing whether the operating and financial targets set by the local council have been achieved. The committee reports its findings to...
The number of children in early childhood education by age group and type of care from 2002, the days of attendance from 2005 and the number of personnel from 2008 in municipal daycare centres and the costs of the...
Building inventories of various scales produced by the Helsinki City Museum in Lauttasaari, Munkkiniemi, Pohjois-Haaga and Laajasalo. The dataset includes, for example, basic building information, building designers,...
An inventory produced by the Helsinki City Museum of the culturally and historically most important staircases in Helsinki. The dataset includes, for example, basic building information, building designer data,...
The data includes the car ownership data of Helsinki Metropolitan Area for the years 2000, 2002, 2005, 2007, 2010, 2012, 2013, 2015, 2017, 2020 and 2022 . Years 2000-2017 include the data from Helsinki, Espoo and...
The dataset includes the answers to the Helsinki 2050 survey related to the preparation of the Helsinki Master Plan. The dataset was collected between 4 November and 9 December 2013. A total of 4,671 respondents...
The number of clients, services and costs of social welfare services and specialised medical care for elderly people in the six largest cities in Finland in 2004-2021. In the examination of the number of clients,...
The number of clients, services and costs of social services for persons with intellectual disabilities in the six largest cities in Finland in 2004–2016. The dataset has been combined with the comparison of services...
The number of clients, services and costs of disability services in the six largest cities in Finland in 2004-2021. From 2017 onwards, the dataset has been combined with a comparison of services for persons with...
The regional address catalogue contains information about the addresses and place names of properties and plan units located in the area (so-called zero address). The information in the regional address catalogue is...
The dataset includes the numbers of pupils and students in comprehensive schools, upper secondary schools and vocational institutions maintained by the City of Helsinki by school on 20 September according to the...
The dataset includes the language choices of pupils in comprehensive schools maintained by the City of Helsinki (A1, A2, B1 and B2 languages) by school on 20 September according to the statistics from 2012 onwards....
Income and expenditure of the City of Helsinki since 2009 according to the financial statements. The annually updated Excel files contain one-year totals by organisation and account. Some departments are missing from...
The locations of crossings with traffic lights in Helsinki, Espoo, Vantaa and Kauniainen. Data regarding Kauniainen is available as a file. Other cities' data is available through APIs: Data of Espoo:...
Concerts performed and organised by Helsinki Philharmonic Orchestra (HPO) and the works performed since 1882. The dataset is updated twice a year. In connection with the update, changes and additions to the historical...
Interface (API) to the City of Helsinki feedback system. Feedback from all City departments is published through the API, and can be used for example by businesses and other actors. Currently (2025), only less than...
Women and Men in Helsinki is a publication which provides statistical data on women and men as well as their living conditions in Helsinki via tables and graphs. Some tables include comparisons with municipalities...