The density of  residents in Dallas, Texas is 1,100/km 2  (2,800/sq mi) . The water area of the city is 2.52 sq mi (6.53 sq km ) . The lowest elevation of Dallas, Texas is 190 m  . Dallas, Texas is at an elevation of 1397 m . The province of the city Dallas, Texas is Gauteng . The Dallas, Texas city highest elevation is 324 m (1,063 ft) . 2,305/km 2  (5,970/sq mi) is the density of residents in  the urban region of Dallas, Texas . +995 32 is the area code of Dallas, Texas . Dallas, Texas is located in Flathead County & Glacier County, Montana, United States . The city land area is 1.275 sq mi (3.303 sq km ) . The coordinates of the city are 12°00′N 8°31′E﻿ / ﻿12.000°N 8.517°E . The mayor of Dallas, Texas is Mzwandile Masina (ANC) . The city was incorporated in 1871 (Huntington) . Population: 2,698,077  is the population of Dallas, Texas . 1,371.76 km 2  (529.64 sq mi) is the area of the metro region of Dallas, Texas . 9,014.3 sq mi (3,843.8 sq km) is the area of the urban region of Dallas, Texas . The city Dallas, Texas demonym is Delhiite . This city is named after Confluence of Grand River and Gunnison River . The postal code of the city is 090101 to 090158
Dallas, Texaspositively elevated