Mount Holly traces its roots to the historic Mount Holly Cotton Mill, established in 1875 and now the oldest surviving mill in Gaston County. Located just west of the Catawba River in northeastern Gaston County, this small city combines historic architecture with a revitalized downtown district, where locally-owned businesses occupy restored buildings along Main Street.

Renters in Mount Holly find themselves positioned between Charlotte and Gastonia, with a variety of housing options including apartments, townhomes, and single-family homes. One-bedroom apartments average around $1,370 per month. The downtown area features tree-lined streets and historic homes, while neighborhoods near the Catawba River offer waterfront views and access to Mountain Island Lake.

Transportation is convenient for Mount Holly residents, with Interstate 85 providing quick access to Charlotte (approximately 20 minutes away) and Gastonia (about 12 miles southwest). The area's economy remains strong with manufacturing, particularly textiles, playing a significant role alongside growing retail and service sectors. Outdoor recreation centers around Mountain Island Lake and the Catawba River, with Tuckaseegee Park and River Street Park offering walking trails and water access. Historic Downtown Mount Holly features restored storefronts housing local boutiques, antique shops, and restaurants along South Main Street.