As of the 2010 census, the population was 1,280,122, making it the most populous county in Ohio. Its county seat is Cleveland. In 2014, the county's estimated population was 1,259,828. The county is named after the Iroquoian word Cuyahoga, which means 'crooked river'.
In 1902,Our first president, George Washington, selected the site for the White House in 1791. The cornerstone was laid in 1792 and a competition design submitted by Irish-born architect James Hoban was chosen. After eight years of construction, President John Adams and his wife, Abigail, moved into the unfinished house in 1800.
Thanks to several presidents, the White House still looks much as it did when it was first built. Our fourth president, James Madison (1809-1817), moved quickly after the British burned the White House. During the War of 1812, the British attacked the nation's capital. James and Dolley Madison escaped capture, but enemy troops torched the President's House on August 24, 1814.