Ohio, US

State of the United States of America

Ohio Quick Facts

Population :	11,689,100
Country :	United States of America
Office held by head of government :	Governor of Ohio
Area :	116096 km²
Water as percent of area :	8.85
Continent :	North America
Northernmost point :	Point(-80.519841666 42.327108333)
Legislative body :	Ohio General Assembly
Named for :	Ohio River
Altitude :	951 feet / 290 meters
Capital :	Columbus
Establishment :	March 03, 1803 (217 years ago)
Time Zone :	Eastern Time Zone
Local time :	20:46:05 (27th January 2021)

Mike DeWine ,

Buenos Aires
Saitama Prefecture (1990)

Putnam County
Madison County
Gallia County
Erie County
Morrow County
Licking County
Logan County
Richland County
Pickaway County
Clinton County
Hardin County
Columbiana County
Marion County
Stark County
Trumbull County
Highland County
Muskingum County
Mahoning County
Allen County
Champaign County
Guernsey County
Paulding County
Darke County
Summit County
Wayne County
Franklin County
Carroll County
Ross County
Fairfield County
Lucas County
Tuscarawas County
Hocking County
Adams County
Williams County
Cuyahoga County
Meigs County
Mercer County
Perry County
Pike County
Harrison County
Greene County
Miami County
Huron County
Brown County
Fayette County
Auglaize County
Butler County
Union County
Seneca County
Jackson County
Geauga County
Hamilton County
Holmes County
Ashland County
Belmont County
Portage County
Athens County
Ottawa County
Ashtabula County
Sandusky County
Noble County
Wyandot County
Warren County
Knox County
Delaware County
Lake County
Washington County
Wood County
Van Wert County
Hancock County
Clermont County
Montgomery County
Scioto County
Lorain County
Clark County
Shelby County
Henry County
Crawford County
Defiance County
Coshocton County
Morgan County
Lawrence County
Jefferson County
Vinton County
Fulton County
Preble County
Monroe County
Medina County

Year	Population	Method
1910	4,767,121	census
1920	5,759,394	census
1930	6,646,697	census
1940	6,907,612	census
1950	7,946,627	census
1960	9,706,397	census
1970	10,652,017	census
1980	10,797,630	census
1990	10,847,115	census
2000	11,353,140	census
2010	11,536,504	census
2011	11,544,663	estimation process
2012	11,548,923	estimation process
2013	11,576,684	estimation process
2014	11,602,700	estimation process
2015	11,617,527	estimation process
2016	11,634,370	estimation process
2017	11,659,650	estimation process
2018	11,676,341	estimation process
2019	11,689,100	estimation process

Ohio, New York town in New York, United States
Ohio, Illinois village in Bureau County, Illinois, United States

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Ohio Populated Places (more)

Cities, Towns, Neighborhoods & Other Populated Places in Ohio.

City Name	Title	County	Population
Columbus	Capital city of Ohio, United States	Franklin	879,279
Cleveland	City in Ohio, United States	Cuyahoga	381,009
Cincinnati	City in Ohio, United States; county seat of Hamilton County	Hamilton	303,940
Toledo	Municipality in central Spain	Lucas	272,779
Akron	County seat of Summit County, Ohio, United States	Summit	197,597
Dayton	City in Ohio, United States	Montgomery	140,407
Parma	City in Cuyahoga County, Ohio, United States	Cuyahoga	78,103
Youngstown	County seat of Mahoning County, Ohio, United States	Mahoning	65,469
West Chester	Unincorporated community in Tuscarawas County, Ohio, United States	Tuscarawas	64,713
Lorain	French painter, draughtsman and etcher	Lorain	63,855
Beavercreek	City in Ohio, United States	Greene	55,171
Kettering	City in Montgomery and Greene counties in the U.	Montgomery	54,394
Lakewood	City in Ohio	Cuyahoga	49,678
Cuyahoga Falls	City	Summit	49,106
Mentor	Guidance relationship in which a more experienced or more knowledgeable person helps to guide a less experienced or less knowledgeable person	Lake	47,262
Mansfield	City in U.	Richland	46,599

Show more Ohio cities and populated places

Ohio Counties (more)

County Name	Population
Franklin County	1,316,756
Cuyahoga County	1,235,072
Hamilton County	817,473
Summit County	541,013
Montgomery County	531,687
Lucas County	428,348
Butler County	383,134
Stark County	370,606
Lorain County	309,833
Warren County	234,602
Lake County	230,149
Mahoning County	228,683
Delaware County	209,177
Clermont County	206,428
Trumbull County	197,974
Medina County	179,746