The Dagestan Republic - Overview The Republic of Dagestan is a federal subject of Russia, part of the North Caucasian Federal District, the southernmost region of the country. Makhachkala is the capital city of the republic. The population of the Dagestan Republic is about 3,154,000 (2022), the area - 50,270 sq. km. Dagestan (/ ˌdæɡɪˈstæn, - ˈstɑːn / DAG-i-STA (H)N; Russian: Дагестан; IPA: [dəɡʲɪˈstan]), officially the Republic of Dagestan , [a] is a republic of Russia situated in the North Caucasus of Eastern Europe, along the Caspian Sea. It is located north of the Greater Caucasus, and is a part of the North Caucasian Federal District. The Head of the Republic of Dagestan is the republic’s highest-ranking official, who heads its executive branch and directs the Government of the Republic of Dagestan . Dagestan , which translates as "land of the mountains", is situated in Russia's North Caucasus with Chechnya and Georgia to the west, Azerbaijan to the south and the Caspian Sea to the east.