The city Christchurch demonym is Tbilisian , Tbilisite . 1,371.76 km 2  (529.64 sq mi) is the area of the metro region of Christchurch . Christchurch is at an elevation of 3250 ft . The city is Area : 22,142 km2 (8,549 sq mi) in area . This city is named after Confluence of Grand River and Gunnison River . The highest elevation of Christchurch is 241.9 m (793.6 ft) . 662.1/km 2  (1,715/sq mi) is the density of residents in  the metro region of Christchurch . 7,400/km 2  (19,000/sq mi) is the density of residents in Christchurch . The city was incorporated in 1842 .  The city area code is +57 2 . 7°36′29″S 110°12′14″E﻿ / ﻿7.608°S 110.204°E﻿ / -7.608; 110.204 are the coordinates of the city. . The mayor of Christchurch is Takele Uma Benti . The Christchurch citys' lowest elevation is 246 ft . The city province is Lusaka Province . Christchurch is located in United States . The postal code of the city is 34000 to 34990 . 2,305/km 2  (5,970/sq mi) is the density of inhabitents in  the urban region of Christchurch . The urban region is 2,122 sq mi (5,496 sq km ) in area . Christchurch is the government of Parks Canada . The city water area is 3.4 sq mi (8.8 sq km)
Takele Uma Benti is well known person in the city Christchurch