Koziatyn Raion ( uk, Козятинський район) was one of raions of

Vinnytsia Oblast Vinnytsia Oblast ( uk, Ві́нницька о́бласть, translit=Vinnytska oblast; ; also referred to as Vinnychchyna — uk, Ві́нниччина) is an oblast of western and southwestern Ukraine. Its administrative center is Vinnytsia. ...

, located in southwestern

Ukraine Ukraine ( uk, Україна, Ukraïna, ) is a country in Eastern Europe. It is the second-largest European country after Russia, which it borders to the east and northeast. Ukraine covers approximately . Prior to the ongoing Russian inv ...

. The administrative center of the raion (district) was the city of

Koziatyn Koziatyn ( uk, Козятин; also referred to as Kozyatyn, pl, Koziatyn, russian: Каза́тин) is a town in the Vinnytsia Oblast (province) in central Ukraine. Serving as the administrative center of the Koziatyn Raion (district), the town ...

which was not part of the district and was incorporated separately as a town of oblast significance. The raion was abolished and its territory was merged into

Khmilnyk Raion Khmilnyk Raion ( uk, Хмільницький район) is one of the 6 regions of Vinnytsia Oblast, located in southwestern Ukraine. The administrative center of the raion is the city of Khmilnyk. Population: On 18 July 2020, as part of the a ...

on 18 July 2020 as part of the administrative reform of Ukraine, which reduced the number of raions of Vinnytsia Oblast to six. The last estimate of the raion population was

References

Former raions of Vinnytsia Oblast 1923 establishments in Ukraine Ukrainian raions abolished during the 2020 administrative reform {{Vinnytsia-geo-stub