[5] The district was established on August 1, 1927, when the All-Russian Central Executive Committee (VTsIK) issued two Resolutions: "On the Establishment of Leningrad Oblast" and "On the Borders and Composition of the Okrugs of Leningrad Oblast".

[2] The administrative center of the district was established in the selo of Kuzomen;[2] however, it was transferred to Umba on August 15, 1931.

[13] On February 26, 1935, the Presidium of the Leningrad Oblast Executive Committee worked out the details of the new district scheme and issued a resolution, which, among other things, moved the administrative center of Tersky District to the work settlement of Lesnoy.

[14] The November 21, 1964 Decree by the Presidium of the Supreme Soviet of the RSFSR restored the unified Soviets of People's Deputies and the executive committees of the krais and oblasts where the division into the urban and rural districts was introduced in 1962, and the districts of Murmansk Oblast were re-categorized as regular districts again by the January 12, 1965 Presidium of the Supreme Soviet of the RSFSR Decree.

The Head of the District Administration is Leonid Shevelyov, who was appointed by the Council of Deputies.