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Marietta, Ohio

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Parent: William W. Bosworth Hop 4
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Marietta, Ohio
NameMarietta
Settlement typeCity
NicknameThe First City of the Old Northwest, Riverboat Town
Subdivision typeCountry
Subdivision nameUnited States
Subdivision type1State
Subdivision name1Ohio
Subdivision type2County
Subdivision name2Washington
Established titleFounded
Established dateApril 7, 1788
Government typeMayor-Council
Leader titleMayor
Leader nameJosh Schlicher
Area total km222.40
Area total sq mi8.65
Area land km221.40
Area land sq mi8.26
Area water km21.00
Area water sq mi0.39
Elevation m187
Elevation ft614
Population total13605
Population as of2020
Population density km2635.7
Population density sq mi1646.6
TimezoneEastern (EST)
Utc offset-5
Timezone DSTEDT
Utc offset DST-4
Postal code typeZIP Code
Postal code45750
Area code740
Blank nameFIPS code
Blank info39-47628
Blank1 nameGNIS feature ID
Blank1 info1061460
Websitewww.mariettaoh.net

Marietta, Ohio. Founded in 1788 by pioneers from the Ohio Company of Associates, it is the first permanent American settlement in the Northwest Territory. The city is named in honor of Marie Antoinette and is situated at the confluence of the Ohio River and the Muskingum River. Marietta's rich history is preserved in its many historic districts and its vibrant community life centered on river commerce, education, and industry.

History

The settlement was established by a group led by Rufus Putnam and Manasseh Cutler under the auspices of the Ohio Company of Associates, following the Land Ordinance of 1785 and the Northwest Ordinance of 1787. Early structures included Campus Martius, a fortified community, and the Marietta Earthworks, ancient mounds built by the prehistoric Adena culture. The city served as a key river port during the steamboat era and was an important stop on the Underground Railroad. Significant 19th-century growth was fueled by shipbuilding, salt production, and the arrival of the Baltimore and Ohio Railroad. The Marietta College was founded in 1835, further cementing the city's regional importance.

Geography

According to the United States Census Bureau, the city has a total area of 8.65 square miles, with the Ohio River forming its southeastern border and the Muskingum River flowing through its center. The terrain is characterized by rolling hills and river valleys, part of the Appalachian Plateau. The city is located within the Hocking Valley region and lies just downstream from the Parkersburg, West Virginia metropolitan area. Major geographic features include the confluence of the two rivers and the surrounding Wayne National Forest.

Demographics

As of the 2020 United States Census, the population was 13,605. The racial makeup was predominantly White, with smaller populations of African American, Asian, and Hispanic or Latino residents. The median household income is below the state average, and a significant portion of the population holds a bachelor's degree or higher, largely due to the presence of Marietta College. The population density is approximately 1,647 people per square mile.

Economy

Historically centered on river trade and manufacturing, Marietta's modern economy includes a mix of chemical production, healthcare, and education. Major employers include the Memorial Health System and Solvay, a global chemical company with a long-standing presence in the city. The Washington County seat, its economy is also supported by tourism related to its historic sites, Ohio River Museum, and the annual Marietta Sweet Corn Festival. The Appalachian Regional Commission designates the area for economic development initiatives.

Education

The city is served by the Marietta City School District, which includes Marietta High School. Higher education is anchored by Marietta College, a private liberal arts institution founded in 1835, which is known for its programs in petroleum engineering, athletic training, and its historic connection to the Marietta Pioneers athletic teams. The college's campus includes the Dawes Memorial Library and the McDonough Center for Leadership and Business.

Culture

Marietta's culture is deeply connected to its river heritage and early American history. Key institutions include the Campus Martius Museum, the Ohio River Museum, and the The Castle, a historic Gothic Revival home. The city hosts the Marietta Aquatic Center and the Marietta College theatre productions. Annual events like the Marietta Harvest Moon Regatta and the Sternwheel Festival celebrate its nautical past. The downtown area, with its brick streets and historic architecture, is listed on the National Register of Historic Places.

Category:Cities in Ohio Category:Washington County, Ohio Category:Populated places established in 1788 Category:1788 establishments in the United States