 The city area code is +374 10 . Hartford, Connecticut is located in Zulia . The city land area is 16.0 sq mi (41.4 km 2 ) . The metro region is 3,913 sq mi (10,130 km 2 ) in area . The city Hartford, Connecticut demonym is Marabin, Maracaibero(a), Maracucho(a) . The province of the city Hartford, Connecticut is Liaoning . 480.827/km 2  (1,245.34/sq mi) is the density of residents in Hartford, Connecticut . 7,860,781 is the population of the urban region of Hartford, Connecticut . The mayor of Hartford, Connecticut is Tang Liangzhi . The city water area is 129.3 km 2  (49.9 sq mi) . The area of the city is 234.14 sq mi (606 sq km ) . Hartford, Connecticut is the government of National Park Service . 1,275/sq km (3,300/sq mi) is the density of residents in  the metro region of Hartford, Connecticut . The highest elevation of Hartford, Connecticut is 324 m (1,063 ft) . The density of  inhabitents in  the urban region of Hartford, Connecticut is 3,423/km 2  (8,870/sq mi) . On 1900 the city was incorporated . Hartford, Connecticut is at an elevation of 272.21 ft . The postal code of the city is 207, 208, 220 - 224, 226 - 228, 231 - 239, 241 - 244, 247 - 249, 251 - 253
There are 7865699 residents in urban region of Hartford, Connecticut