St. Clairsville Public Library

The Belmont County Courthouse is located at 101 West Main Street in St. Clairsville, Ohio, United States. It sits on the highest point in the St. Clairsville area and is thus visible from Interstate 70 and many other points in the Ohio Valley. It is a contributing property in the St. Clairsville Historic District, which was added to the National Register of Historic Places in 1969.

The St. Clairsville Historic District is located in downtown St. Clairsville, Ohio, United States. The historic district contains buildings built during the Victorian era. The Belmont County Courthouse, St. Clairsville Municipal Building, and the Clarendon Hotel are some of the most notable buildings in the district. The district was placed on the National Register of Historic Places on 1994-03-17.

St. Clairsville is a city in and the county seat of Belmont County, Ohio, United States. The population was 5,096 at the 2020 census. It is part of the Wheeling metropolitan area.

St. Clairsville High School is a public high school in St. Clairsville, Ohio, United States. It currently houses grades 9 through 12. Their nickname is the Red Devils, and they compete in the Ohio High School Athletic Association as a member of the Buckeye 8 Athletic League as well as the Ohio Valley Athletic Conference. The Red Devil Football team went to the State Finals in 2012 and lost, 46-36, to Clinton-Massie. In 2016, the Red Devil boys track & field team won the school's first-ever OHSAA state title, narrowly defeating Lexington, 33-31.

The St. Clairsville-Richland City School District serves St. Clairsville, Ohio and the surrounding areas.

Richland Township is one of the sixteen townships of Belmont County, Ohio, United States. The 2020 census found 14,681 people in the township.

Ohio Valley Mall is a one-story enclosed shopping mall in Richland Township, outside St. Clairsville, Ohio. It was opened in 1978 and was developed by the Youngstown, Ohio-based Cafaro Company, which continues to own and manage it. The mall currently has four open anchor stores which are Boscov's, Dunham's Sports, Marshalls, and Michaels. It contains more than 100 stores and services. The mall currently has two vacant anchor stores which were once Macy's and Sears.

The Opatrny Village Site is an ancient village site dating from AD 1000–1600. The site was inhabited by the Monongahela culture and is a contemporary with the Fort Ancient cultural way of life. The property was placed on the National Register on 1975-05-21. The extent of the site has not been fully determined as the artifacts lie in occupational debris over 1.5 feet thick. The site has been used as a pasture and remains largely intact. The property was placed to protect the integrity of the site from a highway project. Around 1980, an extensive excavation was carried out at Opatrny; the information that it yielded was seen as highly significant in understanding the ways that local cultures changed and developed their surrounding terrain.: 367–368  Despite its location along U.S. Route 40, the village remains less disturbed by modern development than most surrounding terrain.

Maynard is an unincorporated community located in western Colerain Township, Belmont County, Ohio, United States, along Wheeling Creek. It has a post office with the ZIP code 43937. Maynard is part of the Wheeling, WV-OH Metropolitan Statistical Area. The community is near Wheeling Township and its sister community of Blainesville. Maynard is a part of the St. Clairsville-Richland City School District.

Fairpoint is an unincorporated community in eastern Wheeling Township, Belmont County, Ohio, United States, along Wheeling Creek. Although it is unincorporated, and at one point had a post office which was closed in recent years, with the ZIP code 43927. It lies along State Route 9. Fairpoint is part of the Wheeling, WV-OH Metropolitan Statistical Area.

Crescent is an unincorporated community in Belmont County, in the U.S. state of Ohio.

Wheeling Township is one of the sixteen townships of Belmont County, Ohio, United States. The 2020 census recorded 1,604 people in the township.