The Dallas, Texas city highest elevation is 33 m (108 ft) . The postal code of the city is 16000 . The population of the urban region is 3,384,569 . 25°25′S 49°15′W﻿ / ﻿25.417°S 49.250°W are the coordinates of the city. . The city Dallas, Texas demonym is Caleño . Armand Béouindé (since 2016) is the mayor of Dallas, Texas . The province of the city Dallas, Texas is Jilin . Dallas, Texas is named for Calgary, Mull . On November 7, 1861, as Denver City, C.T. the city was incorporated . 17,000/km 2  (43,000/sq mi) is the density of residents in Dallas, Texas . The area of the city is 68.17 sq mi (176.56 sq km) . (+90) 224 is the area code of Dallas, Texas . The land area of the city is 5.39 sq mi (13.96 km 2 ) . The lowest elevation of Dallas, Texas is 620 ft . The water area of the city is 4.12 sq mi (10.67 km 2 ) . The density of  residents in  the metro region of Dallas, Texas is 1,352.5/km 2  (3,527/sq mi) . Dallas, Texas is located in Flathead County & Glacier County, Montana, United States . Dallas, Texas is the government of Municipality of Quito . Dallas, Texas is at an elevation of 0 meters . The density of  inhabitents in  the urban region of Dallas, Texas is 3,423/km 2  (8,870/sq mi)
PS use 090101 to 090158 to send mail in the city