On 18 July 2020, as part of the administrative reform of Ukraine, the number of raions of Poltava Oblast was reduced to four, and the area of Myrhorod Raion was significantly expanded. [2][3] The January 2020 estimate of the raion population was 29,743 (2020 est.).[4]
Important rivers within the Myrhorodskyi Raion include the Psel and the Khorol. The raion was established on 3 July 1923, by splitting off Lubny Raion. The raion's current boundaries were established on January 8, 1966.
After the reform in July 2020, the raion consisted of 17 hromadas:[3]
Hadiach urban hromada with the administration in the city of Hadiach, transferred from city of the oblast significance of Hadiach and Hadiach Raion;[5]
Myrhorod urban hromada with the administration in the city of Myrhorod, transferred from city of the oblast significance of Myrhorod and retained from Myrhorod Raion;[8]
Romodan settlement hromada with the administration in the urban-type settlement Romodan, retained from Myrhorod Raion and transferred from Lubny Raion;