Kwon Young-jin , (Liberty Korea) is the mayor of Cincinnati, Ohio . The Cincinnati, Ohio city highest elevation is 1,390 m (4,560 ft) . The city Cincinnati, Ohio province is Santiago Province . The population of the metro region is 3,500,000 (estimated) . The city has the postal code 080020 . The land area of the city is 138.75 sq mi (359.36 km 2 ) . Cincinnati, Ohio is named for Harry Culver . The city Cincinnati, Ohio demonym is Indorian . The water area of the city is 3.4 sq mi (8.8 km 2 ) . 01 is the area code of Cincinnati, Ohio . Cincinnati, Ohio is located in Georgia . On 1799 (Guyandotte) the city was incorporated . The density of  inhabitents in Cincinnati, Ohio is 2,300/km 2  (5,900/sq mi) . The population of Cincinnati, Ohio is Population: 2,400,653 (2012) . The urban region has 1,592,492 (2016 Census) population . 464.71/km 2  (1,203.6/sq mi) is the density of inhabitents in  the urban region of Cincinnati, Ohio . The coordinates of the city are 2°11′S 79°53′W﻿ / ﻿2.183°S 79.883°W  . The Cincinnati, Ohio citys' lowest elevation is 7 ft . 4,484/km 2  (11,610/sq mi) is the density of people in  the metro region of Cincinnati, Ohio . Cincinnati, Ohio is the government of National Park Service
Land covers 773 sq mi area of the city