3,351/km 2  (8,680/sq mi) is the density of residents in Abuja . Abuja is located in Japan . On November 7, 1861, as Denver City, C.T. the city was incorporated . The population of Abuja is 957,441 . This city is named after Moses Cleaveland . The Abuja city highest elevation is 33 m (108 ft) . The mayor of Abuja is Mzwandile Masina (ANC) . 7,500/km 2  (19,000/sq mi) is the density of people in  the urban region of Abuja . The urban region has 1,033,622 population . The coordinates of the city are 35°50′08″N 51°00′37″E﻿ / ﻿35.83556°N 51.01028°E . The water area of the city is 4.46 sq km  (1.72 sq mi) . 2,500/km 2  (6,600/sq mi) is the density of inhabitents in  the metro region of Abuja . The Abuja citys' lowest elevation is 620 ft .  The city area code is +57 2 . The city land area is 16.0 sq mi (41.4 sq km) . The postal code of the city is 8320000 . The city province is Oran Province . The city Abuja demonym is Marabin, Maracaibero(a), Maracucho(a) . Abuja is at an elevation of 26 ft
Abuja was legally declared as a city in July 22, 1882