A raion (also rayon) is a type of administrative unit of several post-Soviet states (such as part of an oblast). The term is from the French "''rayon''" (meaning "honeycomb, department"), which is both a type of a subnational entity and a division of a city, and is commonly translated in English as "district". A raion is a standardized administrative entity across most of the former Soviet Union and is usually a subdivision two steps below the national level. However, in smaller USSR republics, it could be the primary level of administrative division. After the fall of the Soviet Union, some of the republics kept the ''raion'' (e.g. Azerbaijan) while others dropped it (e.g. Armenia). In Bulgaria, it refers to an internal administrative subdivision of a city not related to the administrative division of the country as a whole, or, in the case of Sofia municipality a subdivision of that municipality.


The word "raion" (or "rayon") is often used in translated form: az|rayon; be|раён, rajon; bg|район; ka|რაიონი, ''raioni''; lv|rajons; lt|rajonas; pl|rejon; ro|raion; russian: райо́н and uk|райо́н.

List of countries with raion subdivisions

Fourteen countries have or had entities that were named "raion" or the local version of it. } | inherited from the Belorussian SSR | Districts of Belarus |- | Bulgaria | | (existing) | | raions are subdivisions of three biggest cities: Sofia, Plovdiv and Varna. Sofia is subdivided to 24 raions (Sofia districts), Plovdiv - 6, Varna - 5 raions | |- | China | | (existing) | 行政分区 | restricted to the Xinjiang Uygur Autonomous Region as influenced by the USSR. The districts of Ürümqi City and Karamay City are called ''رايون'' (SASM/GNC/SRC and ULY: ''rayon'') in Uyghur. | |- | Crimea (Republic of Crimea - short lived Republic recognized by only a few UN member states) | 2014-03-16 | 2014-03-16 | | inherited from Ukraine. The Republic is now split into the federal subjects of Russia named Republic of Crimea and Sevastopol | |- | Estonia | | 1990 | et|rajoon, pl. ''rajoonid'' | inherited from the Estonian SSR. In 1990 transformed into counties ( et|maakond) | Counties of Estonia |- | Georgia | | 2006 | ka|რაიონი ''raioni'' | inherited from the Georgian SSR ; 2006 as first-level entities reorganized into municipalities. A ''raioni'' remains a territorial subdivision of Georgia's capital, Tbilisi. | Districts of Georgia |- | Kazakhstan | | (existing) | russian: райо́н | inherited from the Kazakh SSR | Districts of Kazakhstan |- | Latvia | | 2009-07-01 | rajons; pl. rajoni | inherited from the Latvian SSR | Districts of Latvia |- | Lithuania | | 1994 | lt|rajonas | inherited from the Lithuanian SSR. In 1994 transformed into district municipalities ( lt|rajono savivaldybė) | Municipalities of Lithuania |- | Moldova | | (existing) | Romanian: raion | introduced in administrative reform in 2003 | Districts of Moldova |- | Romania | | 1968-02-16 | ro|raion | one of the Administrative divisions of the People's Republic of Romania | Districts of the People's Republic of Romania |- | Russian Federation | | (existing) | russian: райо́н | inherited from the Russian SFSR | Districts of Russia |- | South Ossetia-Alania (partially recognised state) | | (existing) | | inherited from the South Ossetian AO || Districts of South Ossetia |- | Soviet Union | | 1991-12-26 (end of entity) | | At various levels below the constituent republics. | |- | Transnistria (breakaway territory; de jure part of Moldova) | | (existing) | | inherited from the Moldavian SSR | Districts of Transnistria |- | Ukraine | | (existing) | uk|райо́н | 490 raions were inherited from the Ukrainian SSR, which were replaced by 136 new raions in 2020. Major Ukrainian cities are also subdivided into raions, constituting a total of 118 nationwide. | Districts of Ukraine


Raions in the Soviet Union

In the Soviet Union, raions were administrative divisions created in the 1920s to reduce the number of territorial divisions inherited from the Russian Empire and to simplify their bureaucracies.James R. Millar. ''Encyclopedia of Russian History''. Macmillan Reference USA. New York, 2004. The process of conversion to the system of raions was called ''raionirovanie'' ("regionalization"). It was started in 1923 in the Urals, North Caucasus, and Siberia as a part of the Soviet administrative reform and continued through 1929, by which time the majority of the country's territory was divided into raions instead of the old volosts and uyezds. The concept of ''raionirovanie'' was met with resistance in some republics, especially in Ukraine, where local leaders objected to the concept of raions as being too centralized in nature and ignoring the local customs. This point of view was backed by the Soviet Russian People's Commissariat of Nationalities. Nevertheless, eventually all of the territory of the Soviet Union was regionalized. Soviet raions had self-governance in the form of an elected district council (''raysovet'') and were headed by the local head of administration, who was either elected or appointed.

Raions outside the Soviet Union

Following the model of the Soviet Union raions have been introduced in Bulgaria, Romania. In China the term is used in Uyghur in the Xinjiang Uyghur Autonomous Region. In Romania they have been later replaced.

Raions after the dissolution of the Soviet Union

After the dissolution of the Soviet Union, raions as administrative units continue to be used in Azerbaijan, Belarus, Georgia, Latvia, Moldova, Russia, and Ukraine. They are also used in breakaway regions: Abkhazia, South Ossetia, Transnistria. In Georgia they exist as districts in Tbilisi.

Modern raions


Abkhazia is divided into seven districts.



In Belarus, raions ( be|раён, rajonAccording to th
Instruction on Latin Transliteration of Geographical Names of the Republic of Belarus, Decree of the State Committee on Land Resources, Surveying and Cartography of the Republic of Belarus dated 23.11.2000 No. 15
recommended for use by the Working Group on Romanization Systems of the United Nations Group of Experts on Geographical Names (UNGEGN) — . See also: Instruction on transliteration of Belarusian geographical names with letters of Latin script; Romanization of Belarusian.
) are administrative units subordinated to oblasts. See also: :Category:Districts of Belarus.


In Bulgaria, raions are subdivisions of three biggest cities: Sofia, Plovdiv and Varna. Sofia is subdivided to 24 raions (Sofia districts), Plovdiv - 6, Varna - 5 raions.


*Administrative divisions of Moldova

South Ossetia




In Ukraine, there are a total of 136 raions which are the administrative divisions of oblasts (provinces) and the Autonomous Republic of Crimea. Major cities of regional significance as well as the two national cities with special status (Kiev and Sevastopol) are also subdivided into raions (constituting a total of 118 nationwide).



* {{Authority control Category:Administrative divisions of Russia Category:Municipal divisions of Russia +Raion Category:Subdivisions of Belarus Category:Types of administrative division Category:Former subdivisions of the Socialist Republic of Romania Category:Russian-language designations of territorial entities Category:Subdivisions of Georgia (country) Category:Subdivisions of Ukraine