Subdivisions of Helsinki
neighbourhoods, districts, major districts and postal code areas
The city of Helsinki, the capital of Finland, can be divided into various sorts of subdivisions. Helsinki is divided into three major areas: Helsinki Downtown (Finnish: Helsingin kantakaupunki, Swedish: Helsingfors innerstad), North Helsinki (Finnish: Pohjois-Helsinki, Swedish: Norra Helsingfors) and East Helsinki (Finnish: Itä-Helsinki, Swedish: Östra Helsingfors). The subdivisions include boroughs, districts, major districts and postal code areas. The plethora of different official ways to divide the city is a source of some confusion to the inhabitants, as different kinds of subdivisions often share similar or identical names.
Boroughs
Helsinki consists of 60 boroughs (kaupunginosa in Finnish; stadsdel in Swedish). The division into boroughs is the official division created by the city council and used for city planning and other similar purposes. Most of the boroughs have existed since the 19th century as numbered parts of the city, and official names were assigned to them in 1959. Five boroughs (numbers 55 – 59) were annexed on 1 January 2009.
Today, each borough is identified by both a two-digit number between 01 and 59 and an official name in both Finnish and Swedish (in some cases they may be identical). In addition, there is an unnumbered borough called Aluemeri that consists essentially only of outer coastal water that does not reach to the coast.
“Subdivisions of Helsinki” enters the record as neighbourhoods, districts, major districts and postal code areas. Crown Archives preserves that source wording while asking what Subdivisions, Helsinki and neighbourhoods can confirm, complicate or overturn.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Aug 20, 2026. The linked authority identifier is Q3177944. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1959 and 2009.
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This entry incorporates text from “Subdivisions of Helsinki” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.