The density of  residents in  the metro region of Christchurch is 662.1/km 2  (1,715/sq mi) . The lowest elevation of Christchurch is 380 m  . Christchurch is at an elevation of 13.2 ft . The city land area is 47.35 sq mi (122.63 km 2 ) . 41°43′N 44°47′E﻿ / ﻿41.717°N 44.783°E are the coordinates of the city. .  The city area code is 22 . The city province is Cebu (geographically only) . Population: 12,491,300 (2016) is the population of the metro region of Christchurch . The Christchurch city highest elevation is 33 m (108 ft) . The density of  people in  the urban region of Christchurch is 14,100/km 2  (37,000/sq mi) . Christchurch has Population (2012): 3,937,451 population . This city is named after Harry Culver . The demonym of the city Christchurch is Guayaquilean . On March 6, 1836 (city) the city was incorporated . The city water area is 0.736 sq mi (1.905 sq km) 36.58% . The urban region is 9,014.3 sq mi (3,843.8 km2) in area
The urban region is more than 3531 km2)