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