Jokgu is the government of National Park Service . 14,100/km 2  (37,000/sq mi) is the density of inhabitents in  the urban region of Jokgu . The city has the postal code EC1701 . The area of the urban region is 14 sq.mi (36 km2) . The metro region is 3,170 sq km  (1,220 sq mi) in area . The lowest elevation of Jokgu is 1,750 m . The water area of the city is 1.63 sq mi (4.23 km 2 ) 1.1% . The city was incorporated in 1 October 1984 . 4,300/km 2  (11,000/sq mi) (2019) is the density of inhabitents in  the metro region of Jokgu . The population of Jokgu is 19.500.000 . The land area of the city is 47.35 sq mi (122.63 km 2 ) . The Jokgu city highest elevation is 5,364 m (17,598 ft) . Jokgu is named for James W. Denver .  The city area code is (+20) 2 . Jokgu is at an elevation of 13 m . 35°52′N 128°36′E﻿ / ﻿35.867°N 128.600°E are the coordinates of the city. . The city Jokgu demonym is Santiaguinos  (- as ) . The province of the city Jokgu is East Java
91 m (299 ft) is the highest peak in the Jokgu city.