Datasets
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MunicipalitiesKMZ
Available Plots for Business of the City of Helsinki. The address of the WFS is: https://kartta.hel.fi/ws/geoserver/avoindata/wfs....
Datasets produced by the Finnish Meteorological Institute on the safe construction height and the maximum estimated significant wave height in the Helsinki area. The data is available for download in several formats,...
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...
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...
The data contains information on the energy consumption, production and greenhouse gas emissions of the Helsinki Region Environmental Services Authority (HSY) in 2010-2024 as well as similar operations in 2009. The...
Traffic data from Helsinki contains data about motor traffic: traffic volume, speed, amounts of different types of vehicles). The data consists of three different datasets in variable formats (CSV, gis-APIs: WFS and...
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:
This list includes acquisition appropriation projects from 1992 onwards. The table includes the name of the artist, the title of the artwork, completion year, location (school, health station, etc.), street address...
Excel file: Results of the joint application of Finnish- and Swedish-language upper secondary schools in Kauniainen in 2006-2022. The dataset includes primarily the number of applicants, student places and selected...
Aluesarjat - Key figures enables the use of statistical data by sub-region of Helsinki using the open WFS interface. The statistics are based on the data in the Helsinki region statistical database. The information is...
This dataset provides data on the population of Helsinki 1.1.1875-1993 and at the turn of the year 1993/94-2013/14. Please refer to the Finnish metadata for a complete description of this dataset.
Visitor analytics in city of Helsinki websites. The websites include, for example, the city’s main website hel.fi, the Youth Helsinki...
This dataset provides information on building (construction) in Espoo by intended use and district 1997-
This dataset provides the population and the population projection for Espoo by district.
This dataset provides information on housing production in Espoo by type of dwelling and district 2005-.
This dataset provides data on the population of Espoo by taxable income 2001-
This dataset provides statistics on Vantaa: building stock by intended use from year 2000-
This dataset provides statistics on deaths in Helsinki 1987- and Espoo, Vantaa and Kauniainen 1998-.
This dataset provides information on Vantaa: dwelling stock by type of house, tenure status, financing model and dwelling type 2000-
This dataset provides data on the population of Vantaa by taxable income 2001-2021