350/sq mi (140/km 2 ) is the density of residents in Cincinnati, Ohio . (+213) 021 is the area code of Cincinnati, Ohio . The Cincinnati, Ohio citys' lowest elevation is 2,838 ft . The city province is Razavi Khorasan . The highest elevation of Cincinnati, Ohio is 424 m (1,391 ft) . 6,600/km 2  (17,000/sq mi) is the density of inhabitents in  the metro region of Cincinnati, Ohio . Norman Maurice Armitage is the mayor of Cincinnati, Ohio . This city is named after Cartagena, Spain . Area : 10,170 km2 (3,930 sq mi) is the area of the metro region of Cincinnati, Ohio . Cincinnati, Ohio is at an elevation of 16 ft . The city was incorporated in 1871-11-04 . 8,600/km 2  (22,000/sq mi) is the density of people in  the urban region of Cincinnati, Ohio . The city Cincinnati, Ohio demonym is Delhiite . 3°52′N 11°31′E﻿ / ﻿3.867°N 11.517° are the coordinates of the city. . The land area of the city is 47.35 sq mi (122.63 km 2 ) . Cincinnati, Ohio is the government of Municipality of Quito . Cincinnati, Ohio is located in Nicaragua . The water area of the city is 0 km 2  (0 sq mi) . The area of the city is 178.46 km 2  (68.90 sq mi)
The peak of Cincinnati, Ohio is at 424 m (1,391 ft)