The city has the postal code 34000 to 34990 . The Kansas City, Missouri city highest elevation is 33 m (108 ft) . The coordinates of the city are 8°50′18″S 13°14′4″E﻿ / ﻿8.83833°S 13.23444°E .  The city area code is 242 . The urban region is 227.70 km 2  (87.92 sq mi) in area . The Kansas City, Missouri citys' lowest elevation is 75 m  . Kansas City, Missouri is at an elevation of 5 m . 14,100/km 2  (37,000/sq mi) is the density of people in  the urban region of Kansas City, Missouri . 2,813/km 2  (7,290/sq mi) is the density of residents in  the metro region of Kansas City, Missouri . The land area of the city is 1.275 sq mi (3.303 km 2 ) . The city was incorporated in 1900 . Kansas City, Missouri is the government of Municipality of Quito . The city Kansas City, Missouri demonym is Durbanite . The density of  residents in Kansas City, Missouri is 12,510/km 2  (32,400/sq mi) . The mayor of Kansas City, Missouri is Marvin Rees (Lab) . Kansas City, Missouri is named for Quitu . Kansas City, Missouri is located in Russia . The water area of the city is 4.46 sq km  (1.72 sq mi) . The metro region has Population (2014): 7,360,703 population . The city is 68.17 sq mi (176.56 sq km) in area
There are more than 2736 inhabitents per sq km in the metro region of Kansas City, Missouri