Marietta
City in Washington County, Ohio

Marietta is a city in Washington County, Ohio, with 13,385 residents (2020 Census). It sits at 614 ft (187 m) above sea level. The nearest town is Williamstown, 1.8 miles S.
- 13,385residents (2020 Census)
- 614 ftelevation · 187 m
- 8.4 sq miland area · 21.8 km²
- 1,588 / sq mipopulation density
- 45750ZIP code
About Marietta
Marietta is a city in Washington County, Ohio, United States, and its county seat. It is located in southeastern Ohio at the confluence of the Muskingum and Ohio Rivers, 11 miles (18 km) northeast of Parkersburg, West Virginia. As of the 2020 census, Marietta has a population of 13,385 people. It is the principal city of the Marietta micropolitan area, which includes all of Washington County, and is the second-largest city in the Parkersburg–Marietta–Vienna combined statistical area.
Founded in 1788 by pioneers to the Ohio Country, Marietta was the first permanent U.S. settlement in the newly established Northwest Territory, created in 1787, and what would later become the state of Ohio. It is named after Marie Antoinette, then Queen of France, in honor of French aid in the American Revolution. The area was inhabited by various native tribes of the Hopewell tradition, who built the Marietta Earthworks, a complex more than 1,500 years old, whose Great Mound and other major monuments were preserved by the earliest settlers in parks such as Mound Cemetery. Since 1835 the city has been home to Marietta College, a private, nonsectarian liberal arts school with approximately 1,200 students. Leading up to the American Civil War, the city was a station on the Underground Railroad.
Text: Wikipedia · CC BY-SA 4.0
Marietta weather: 7-day forecast
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Live webcams in Marietta
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Living in Marietta
- Median household income
- $47,873
- Median home value
- $161,800
- Median rent
- $861/mo
- Median age
- 39.4
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Map of Marietta
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Open in Google Maps ›Marietta, OH population
Marietta had 13,385 residents in the 2020 Census.
| 2020 Census | 13,385 |
|---|---|
| Density | 1,588 per sq mi (613 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Marietta at a glance
| State | Ohio (OH) |
|---|---|
| County | Washington County |
| Type | City |
| Population | 13,385 (2020) |
| Land area | 8.43 sq mi (21.8 km²) |
| Water area | 0.32 sq mi (0.83 km²) |
| Elevation | 614 ft (187 m) |
| Coordinates | 39.4232° N, 81.4464° W |
| ZIP code | 45750 |
| Official website | mariettaoh.net |
| Census code (GEOID) | 3947628 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Marietta
- Williamstown, WV1.8 mi S
- Devola3.8 mi N
- Boaz, WV4.4 mi SW
- Reno4.5 mi SE
- Waverly, WV7.2 mi SE
- Lowell8.0 mi NW
- North Hills, WV8.2 mi SW
- Vienna, WV8.2 mi SW
- Lower Salem10.2 mi N
- Belmont, WV10.2 mi E
- Newport12.2 mi E
- Parkersburg, WV12.3 mi SW
Straight-line distance between town centers.
Frequently asked questions about Marietta
What county is Marietta in?
Marietta is in Washington County, Ohio.
What is the population of Marietta, OH?
13,385 people lived in Marietta at the 2020 Census.
What is the ZIP code of Marietta, OH?
The ZIP code of Marietta is 45750.
What is the elevation of Marietta?
614 feet (187 m) above sea level.
What towns are near Marietta?
Williamstown (1.8 mi), Devola (3.8 mi), Boaz (4.4 mi), Reno (4.5 mi), Waverly (7.2 mi).
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