The land area of the city is 527 km 2  (203 sq mi) . On September 20, 1917 the city was incorporated . The province of the city Catalonia is Santiago Province . The metro region has Populations (2019): 3,731,447 population . The city water area is 0.736 sq mi (1.905 km 2 ) 36.58% . 35°52′N 128°36′E﻿ / ﻿35.867°N 128.600°E are the coordinates of the city. . The city is 351 km 2  (136 sq mi) in area . 3,435,394 is the population of the urban region of Catalonia . The postal code of the city is 080020 . The Catalonia citys' lowest elevation is 0 ft . Catalonia is at an elevation of 4 m . The city Catalonia demonym is Barranquillero/a . Catalonia is located in Zulia . Catalonia is named for Quitu . The Catalonia city highest elevation is 1,879 m (6,165 ft) . Catalonia is the government of National Park Service
136 sq mi is the area of Catalonia