Kakha Kaladze is the mayor of Tbilisi . The Tbilisi citys' lowest elevation is 1,250 ft .  The city area code is +995 32 . The highest elevation of Tbilisi is 770 m (2,530 ft) . 41°43′N 44°47′E﻿ / ﻿41.717°N 44.783°E are the coordinates of the city. . 3,194.38/km 2  (8,273.4/sq mi) is the density of people in Tbilisi . The city Tbilisi demonym is Tbilisian , Tbilisite . Tbilisi is located in Georgia . The metro region has 1,485,293 population
Tbilisi lies in Georgia