Belmont County, Ohio

Belmont County: County in Ohio, United States

About

Belmont County is a county located in the U.S. state of Ohio. As of the 2010 census, the population was 70,400 and a population density of 50 people per km². After 10 years in 2020 county had an estimated population of 65,932 inhabitants. Its county seat is St. Clairsville. The county was created 223 years ago in 1801.

Belmont County locator map
Location of Belmont County on Ohio map.

Quick Facts about Belmont County

Population : 65,932 (2020)
Country : United States of America
State : Ohio (United States)
Plate code : 07
Area : 1402 km2
Water as percent of area : 1.7%
Land as percent of area : 98.3%
Altitude : 1,168 feet / 356 meters
Capital : St. Clairsville
Establishment : September 09, 1801
Time Zone : America/New_York
Local time : 22:24:12 (21st December 2024)
Density : 47 Pop. per km² as of 2020
Population growth : -6.78% (2010-2020)
St Clairsville Ohio Courthouse image
St Clairsville Ohio Courthouse
St Clairsville Ohio Courthouse image
St Clairsville Ohio Courthouse image

Geography

Belmont County is located at 40°0'57"N 80°59'19"W (40.0158000, -80.9885400). It has 7 neighbors: Jefferson, Monroe County, Noble County, Marshall County, Guernsey County, Harrison County and Ohio County.

Belmont County map

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The largest city of Belmont County is Colerain with a population of 59,145. Other cities include, Heath population 11,035, Martins Ferry population 6,426, Saint Clairsville population 5,085 and Kinsman population 1,748. See all Belmont County cities & populated places.

Belmont County Populated Places (more)

Cities, towns, neighborhoods & other populated places in Belmont County.

City Name Population Title
Colerain 59,145 The most populous city in Hamilton County, Ohio.
Heath 11,035 City in Ohio, USA
Martins Ferry 6,426 City in Belmont County, Ohio, United States
Saint Clairsville 5,085 Borough of Pennsylvania
Bellaire 3,957 Village in Belmont County, Ohio, United States
Barnesville 3,949 Town in Ohio
Shadyside 3,513 Village in Belmont County, Ohio, United States of America
Farmington 2,563 Township in Trumbull County, Ohio
Kinsman 1,748 Unincorporated community in Trumbull County, Ohio, United States
Powhatan Point 1,502 Village in the United States
Boston 1,277 Human settlement in United States of America
Bethesda 1,198 Village in Belmont County, Ohio USA
Yorkville 996 Human settlement in Ohio, United States of America
Neffs 993 Census-designated place in Belmont County, Ohio
Flushing 821 Human settlement in Belmont County, Ohio, United States of America
Brookside 570 Human settlement in Belmont County, Ohio, United States of America

Belmont County has 7 neighbours.

  • St. Clairsville

Demographics

According to census records, the population of Belmont County decreased by 6.78% in 10 years.

Year Population % Change Method
2010 70,400 - census
2011 70,122 -0.4% estimation process
2012 69,709 -0.59% estimation process
2013 69,563 -0.21% estimation process
2014 69,367 -0.28% estimation process
2015 68,973 -0.57% estimation process
2016 68,606 -0.53% estimation process
2017 68,002 -0.89% estimation process
2018 67,533 -0.69% estimation process
2019 67,006 -0.79% estimation process
2020 65,932 -1.63% estimation process

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People born in Belmont County (25)

People born in Belmont County, including politician Wilson Shannon, Confederate Army general Bushrod Johnson, author, critic, and playwright from the United States William Dean Howells, .

List

Ohio Other Counties (more counties)

County Name Population Title
Franklin County 1,324,624 County in Massachusetts, United States
Cuyahoga County 1,227,883 County in Ohio, United States
Columbus 884,356 The fifteenth most populous city in the United States and the center of the Columbus metropolitan area.
Hamilton County 817,985 County in New York, United States
Summit County 538,866 County in northern Utah, United States
Montgomery County 531,610 County in Ohio, United States
Lucas County 428,294 County in Ohio, United States
Butler County 385,648 County in Ohio, United States of America
Cleveland 378,589 The second most populous city in Ohio and the center of the Cleveland metropolitan area.
Stark County 369,772 County in Ohio, United States
Lorain County 312,172 County in Ohio, United States
Cincinnati 304,548 The third most populous city in Ohio and the center of the Cincinnati metropolitan area.
Toledo 271,455 The fourth most populous city in Ohio and the center of the Toledo metropolitan area.
Warren County 238,412 County in New York, United States
Lake County 229,569 County in Ohio, United States
Mahoning County 226,075 County in Ohio, United States