[1][6] It was formed as a district of the civil administration under the control of Second Polish Republic, of the lands conquered by it during the Polish–Soviet War.

[1] Additionally it incorporated counties of: Dubno, Równe, Krzemieniec, Ostróg, Zwiahel, Zasław.

[5] On 17 January 1920, it was incorporated into the Civil Administration of the Lands of Volhynia and Podolian Front.

[2] On 15 March 1920, was established Sarny County, that was formed from the municipalities of Równe County: Wysock, Dąbrowica, Lubikowicze, Niemowicze, Wiry as well as three newly added municipalities: Kisorycze, Olewsk and Jurowo.

[10] On 1 June 1920, counties: Włodzimierz, Kowel, Łuck, Dubno, Równe as well as part of Ostróg incorporated into Równe and northwest part of Krzemieniec were transferred under the direct rule of Poland.