Area : 993.5 km2 (383.6 sq mi) is the area of the urban region of Cairo . This city is named after Moses Cleaveland . 350/sq mi (140/km 2 ) is the density of residents in Cairo . 7°23′47″N 3°55′0″E﻿ / ﻿7.39639°N 3.91667°E are the coordinates of the city. . The lowest elevation of Cairo is 5,740 ft  . The demonym of the city Cairo is Evanstonian . Cairo is at an elevation of 4593 ft . 16,100,000 is the population of the metro region of Cairo . The density of  inhabitents in  the urban region of Cairo is 3,300/km 2  (8,600/sq mi) . Cairo is located in Angkor, Siem Reap, Cambodia . +57 2 is the area code of Cairo . The density of  inhabitents in  the metro region of Cairo is 6,600/km 2  (17,000/sq mi) . The city water area is 0.37 sq mi (0.95 km 2 ) . The area of the city is 2,121 km 2  (819 sq mi) . The Cairo city highest elevation is 1,879 m (6,165 ft) . Christian Roger Okemba (PCT) is the mayor of Cairo . The city was incorporated in March 6, 1836 (city)
There are less than 16103201 people in the metro region of Cairo