Outline of Ohio

Geography of Ohio

Ohio is: a U.S. state, a federal state of the United States of America

Location

Northern hemisphere

Western hemisphere

Americas

North America

Anglo America

Northern America

United States of America

Contiguous United States

Central United States

East North Central States

Midwestern United States

Great Lakes Region

Population of Ohio: 11,536,504 (2010 U.S. Census)

Area of Ohio: 44,825 sq mi (116,100 km²)

Atlas of Ohio

Places in Ohio

Historic places in Ohio

National Historic Landmarks in Ohio

National Register of Historic Places listings in Ohio

Bridges on the National Register of Historic Places in Ohio

National Natural Landmarks in Ohio

National parks in Ohio

State parks in Ohio

Environment of Ohio

Climate of Ohio

Protected areas in Ohio

State forests of Ohio

Superfund sites in Ohio

Wildlife of Ohio

Flora of Ohio

Fauna of Ohio

Birds of Ohio

Natural geographic features of Ohio

Lakes of Ohio

Rivers of Ohio

Regions of Ohio

Northwestern Ohio

Southern Ohio

Southeastern Ohio

Administrative divisions of Ohio

The 88 counties of the state of Ohio

Municipalities in Ohio

Cities in Ohio

State capital of Ohio: Columbus

City nicknames in Ohio

Sister cities in Ohio

Villages in Ohio

Unincorporated communities in Ohio

Townships in Ohio

Government and politics of Ohio

Politics of Ohio

Form of government: U.S. state government

United States congressional delegations from Ohio

Ohio State Capitol

Elections in Ohio

Electoral reform in Ohio

Political party strength in Ohio

Executive branch of the government of Ohio

Governor of Ohio

Lieutenant Governor of Ohio

Secretary of State of Ohio

State Treasurer of Ohio

State departments

Ohio Department of Transportation

Legislative branch of the government of Ohio

Ohio General Assembly (bicameral)

Upper house: Ohio Senate

Lower house: Ohio House of Representatives

Judicial branch of the government of Ohio

Supreme Court of Ohio

Law and order in Ohio

Law of Ohio

Cannabis in Ohio

Capital punishment in Ohio

Individuals executed in Ohio

Constitution of Ohio

Crime in Ohio

Gun laws in Ohio

Law enforcement in Ohio

Law enforcement agencies in Ohio

Same-sex marriage in Ohio

Military in Ohio

Ohio Air National Guard

Ohio Army National Guard

History of Ohio

History of Ohio

History of Ohio, by period

Prehistory of Ohio

Indigenous peoples

French colony of la Louisiane, 1699–1763

French and Indian War, 1754–1763

Treaty of Paris of 1763

British (though predominantly Francophone) Province of Quebec, (1763–1783)-1791

American Revolutionary War, April 19, 1775 – September 3, 1783

United States Declaration of Independence, July 4, 1776

Treaty of Paris, September 3, 1783

Unorganized territory of the United States, 1783–1787

Northwest Indian War, 1785–1795

Battle of Fallen Timbers, 1794

Treaty of Greenville, 1795

Territory Northwest of the River Ohio, 1787–1803

The "first forty-eight" found Marietta as the first permanent settlement of the new United States in the Northwest Territory, April 7, 1788

Connecticut Western Reserve, 1776–1800

State of Ohio becomes 17th state admitted to the United States of America on March 1, 1803

War of 1812, June 18, 1812 – March 23, 1815

Battle of Lake Erie, 1813

Treaty of Ghent, December 24, 1814

William Henry Harrison becomes ninth President of the United States on March 4, 1841

American Civil War, April 12, 1861 – May 13, 1865

Ohio in the American Civil War

Morgan's Raid, June 11 – July 26, 1863

Ulysses S. Grant becomes 18th President of the United States on March 4, 1869

Rutherford B. Hayes becomes 19th President of the United States on March 4, 1877

James A. Garfield becomes 20th President of the United States on March 4, 1881

Benjamin Harrison becomes 23rd President of the United States on March 4, 1889

William McKinley becomes 25th President of the United States on March 4, 1897

William Howard Taft becomes 27th President of the United States on March 4, 1909

Warren G. Harding becomes 29th President of the United States on March 4, 1921

Cuyahoga Valley National Park established on October 11, 2000

By municipality

History of Cleveland

History of Kent, Ohio

By county

History of Allen County

History of Belmont County

History of Butler County

History of Carroll County

History of Clermont County

History of Clinton County

History of Columbiana County

History of Cuyahoga County

History of Ohio, by subject

History of the Jews in Ohio

History of the Ohio State University

History of Ohio State Buckeyes football

History of Ohio Wesleyan University

Ohio Academy of History

Culture of Ohio

Cuisine of Ohio

Museums in Ohio

Religion in Ohio

Episcopal Diocese of Ohio

Scouting in Ohio

State symbols of Ohio

Flag of the state of Ohio

Great Seal of the State of Ohio

Arts in Ohio

Music of Ohio

Theater in Ohio

Economy and infrastructure of Ohio

Communications in Ohio

Newspapers in Ohio

Radio stations in Ohio

Television stations in Ohio

Energy in Ohio

Wind power in Ohio

Health care in Ohio

Hospitals in Ohio

Transportation in Ohio

Airports in Ohio

Roads in Ohio

U.S. Highways in Ohio

Interstate Highways in Ohio

State highways in Ohio

Rail Stations in Ohio

Cleveland's Rail Transit System

Education in Ohio

Schools in Ohio

School districts in Ohio

High schools in Ohio

Colleges and universities in Ohio

Case Western Reserve University

Kent State University

Miami University

Ohio University

The Ohio State University

The University of Toledo

University of Cincinnati