The coordinates of the city are 2°11′S 79°53′W﻿ / ﻿2.183°S 79.883°W  . The area of the city is 2,121 km 2  (819 sq mi) . The water area of the city is 45.3 sq mi (117.4 sq km) . The demonym of the city Tbilisi is Caleño . The postal code of the city is 8320000 . The land area of the city is 840 km 2  (325 sq mi) . 22 is the area code of Tbilisi . Tbilisi is at an elevation of 98 m . The mayor of Tbilisi is Tri Rismaharini . Tbilisi is the government of Swedish Ice Hockey Association . 3,351/km 2  (8,680/sq mi) is the density of people in Tbilisi . The urban region is 225,574 km 2  (87,095 sq mi) in area . The density of  residents in  the urban region of Tbilisi is 14,100/km 2  (37,000/sq mi) . Tbilisi is located in Iwaki, Fukushima, Japan . Tbilisi is named for Quitu . The Tbilisi city highest elevation is 2,715 m (8,907 ft) . The Tbilisi citys' lowest elevation is 3 ft . The population of the metro region is 4,597,134 . The city was incorporated in September 20, 1917 . The city province is East Java
There are less than 8656 people per sq mi in Tbilisi