The Cincinnati, Ohio city highest elevation is 424 m (1,391 ft) . The lowest elevation of Cincinnati, Ohio is 620 ft . Cincinnati, Ohio is at an elevation of 656 ft . The coordinates of the city are 6°14′40″S 155°23′02″E﻿ / ﻿6.24444°S 155.38389°E . The city land area is 225.73 sq km  (87.15 sq mi) . The water area of the city is 0.736 sq mi (1.905 km 2 ) 36.58% . 1,973,470 (2016 Census) is the population of the metro region of Cincinnati, Ohio .  The city area code is +57 4 . On February 17, 1909 the city was incorporated . 3,423/km 2  (8,870/sq mi) is the density of people in  the urban region of Cincinnati, Ohio . Cincinnati, Ohio is located in Indonesia . The urban region has 1,033,622 population . Cincinnati, Ohio is named for Henry E. Huntington . The city Cincinnati, Ohio demonym is Guayaquilean . Cincinnati, Ohio has 1,042,641 population . 4,300/km 2  (11,000/sq mi) (2019) is the density of residents in  the metro region of Cincinnati, Ohio . The city has the postal code EC1701 . Cincinnati, Ohio is the government of Kamloops City Council
424 m (1,391 ft) is the highest peak in the Cincinnati, Ohio city.