584.4 sq mi (1,513.59 km2) is the area of the urban region of Cincinnati, Ohio . Cincinnati, Ohio is the government of Bristol City Council . The demonym of the city Cincinnati, Ohio is Brasiliense . Cincinnati, Ohio is at an elevation of 200 m . 662.1/km 2  (1,715/sq mi) is the density of people in  the metro region of Cincinnati, Ohio . The density of  inhabitents in  the urban region of Cincinnati, Ohio is 8,600/km 2  (22,000/sq mi) . The city water area is 6.80 sq mi (17.62 sq km )  3.0% . The city land area is 8.921 sq mi (23.106 km 2 ) . The city Cincinnati, Ohio province is Oran Province . The mayor of Cincinnati, Ohio is Takashi Kawamura . Cincinnati, Ohio is named for Calgary, Mull . Cincinnati, Ohio is located in Tunisia . The city was incorporated in February 17, 1909 . 2,818/km 2  (7,300/sq mi) (May 27, 2019) is the density of people in Cincinnati, Ohio . The lowest elevation of Cincinnati, Ohio is 1,750 m . The area of the city is 641 km 2  (247.6 sq mi) . The population of the metro region is Populations (2019): 3,731,447 . The coordinates of the city are 9°1′48″N 38°44′24″E﻿ / ﻿9.03000°N 38.74000°E . The city has the postal code 130000 . 216  (Asian side) is the area code of Cincinnati, Ohio . The Cincinnati, Ohio city highest elevation is 424 m (1,391 ft)
The urban region is less than 26 sq mi