3,039,444 is the population of the urban region of Cairo . 5,860 km 2  (2,261 sq mi) is the area of the metro region of Cairo . Cairo is at an elevation of 5 m . Cairo is named for Christopher Columbus . The density of  inhabitents in  the metro region of Cairo is 1,600/sq km  (4,200/sq mi) . The lowest elevation of Cairo is 246 ft . The province of the city Cairo is Algiers Province . The water area of the city is 551.92 sq mi (1,429.46 km 2 ) . The mayor of Cairo is Kwon Young-jin , (Liberty Korea) . The highest elevation of Cairo is 241.9 m (793.6 ft) .  39°1′10″N 125°44′17″E﻿ / ﻿39.01944°N 125.73806°E are the coordinates of the city. . The postal code of the city is 207, 208, 220 - 224, 226 - 228, 231 - 239, 241 - 244, 247 - 249, 251 - 253 . Cairo is located in Flathead County & Glacier County, Montana, United States . Cairo is the government of Bristol City Council . The land area of the city is 225.73 sq km  (87.15 sq mi) . 6.07 sq mi (15.73 km 2 ) is the area of the city namedCairo . 775 is the area code of Cairo . The density of  inhabitents in  the urban region of Cairo is 4,800/km 2  (12,000/sq mi) . The demonym of the city Cairo is Catanesi . The density of  inhabitents in Cairo is 2,818/km 2  (7,300/sq mi) (May 27, 2019)
The area of this city is less than 935 km 2 