The city land area is 47.35 sq mi (122.63 km 2 ) . The highest elevation of Cincinnati, Ohio is 424 m (1,391 ft) . The demonym of the city Cincinnati, Ohio is Delhiite . 6,600/km 2  (17,000/sq mi) is the density of inhabitents in  the metro region of Cincinnati, Ohio . The lowest elevation of Cincinnati, Ohio is 865 m  . The city is 178.46 km 2  (68.90 sq mi) in area . The city Cincinnati, Ohio province is Razavi Khorasan . Norman Maurice Armitage is the mayor of Cincinnati, Ohio . On 1871-11-04 the city was incorporated . The area of the metro region is Area : 10,170 km2 (3,930 sq mi) . 3°52′N 11°31′E﻿ / ﻿3.867°N 11.517° are the coordinates of the city. . Cincinnati, Ohio is at an elevation of 5 m . 8,600/km 2  (22,000/sq mi) is the density of people in  the urban region of Cincinnati, Ohio . (+213) 021 is the area code of Cincinnati, Ohio . Cincinnati, Ohio is located in Nicaragua . Cincinnati, Ohio is the government of Municipality of Quito . The density of  inhabitents in Cincinnati, Ohio is 350/sq mi (140/km 2 ) . The water area of the city is 0 km 2  (0 sq mi) . Cincinnati, Ohio is named for Cartagena, Spain
There are 8847 people per sq km in the urban region of Cincinnati, Ohio