The area of the city is Area : 499 km2 (193 sq mi) . Hayk Marutyan is the mayor of Catalonia . The highest elevation of Catalonia is 33 m (108 ft) . The city water area is 2.52 sq mi (6.53 sq km ) . On December 23, 1814 (village) the city was incorporated . The Catalonia citys' lowest elevation is 378 m  . Catalonia is at an elevation of 1050 ft . Catalonia is the government of National Park Service . The land area of the city is 39.28 sq mi (101.74 km 2 ) . 9,400/km 2  (24,000/sq mi) is the density of inhabitents in Catalonia . This city is named after Cartagena, Spain . 0°57′50″N 74°47′47″W﻿ / ﻿10.96389°N 74.79639°W are the coordinates of the city. . The city has the postal code 34000 to 34990 . Catalonia is located in Zambia . The city province is Alborz . The urban region has 3,039,444 population . The metro region is Area: 2,768 km2 (1,068.7 sq mi) in area
Less than  31 sq mi area of the city Catalonia is land