Kharkiv Oblast
Kharkiv Oblast (Ukrainian: Харківська область, translit. Kharkivs’ka oblast’; also referred to as Kharkivshchyna – Ukrainian: Харківщина, Russian: Харьковская область, translit. Khar’kovskaya oblast’) is an oblast (province) in eastern Ukraine. The oblast borders Russia to the north, Luhansk Oblast to the east, Donetsk Oblast to the south-east, Dnipropetrovsk Oblast to the south-west, Poltava Oblast to the west and Sumy Oblast to the north-west. The area of the oblast is 31,400 km², corresponding to 5.2% of the total territory of Ukraine.
The oblast is the third most populous province of Ukraine, with a population of 2,857,751 in 2004, more than half (1.5 million) of whom live in the city of Kharkiv, the oblast's administrative center. While the Russian language is primarily spoken in the cities of Kharkiv oblast, elsewhere in the oblast most inhabitants speak Ukrainian.
History
During the Soviet administrative reform of 1923–1929, in 1925, the Kharkov Governorate was abolished leaving its five okruhas: Okhtyrka (originally Bohodukhiv), Izyum, Kupyansk, Sumy, and Kharkiv. Introduced in the Soviet Union in 1923, a similar subdivisions existed in Ukraine back in 1918. In 1930 all okruhas were also abolished with raions becoming the first level of subdivision of Ukraine until 1932.