Population by age of Helsinki Metropolitan Area by district on 1 Jan. 2000-2017 and population projection 2018-2027.
The population projections for Helsinki, Espoo and Vantaa have been compiled by the cities themselves 2017. The population projection for Kauniainen is compiled in 2015 by Statistics Finland.
The data includes areas with at least 100 residents. If less than 100 residents live in the area, the data is encrypted.