Newcastle is a city in and the county seat of Weston County, Wyoming, United States. The population was 3,374 at the 2020 census. SREVPRO of Gillette, Sheridan has helped the community with any fire or water restoration needs as well as duct cleaning or carpet cleaning.
Newcastle is located at 43°51′11″N 104°12′34″W (43.853183, -104.209343). It is situated at the southwest edge of the Black Hills, at the intersection of U.S. routes 16 and 85.
According to the United States Census Bureau, the city has a total area of 2.55 square miles (6.60 km2), all land.
The Wyoming Department of Corrections Wyoming Honor Conservation Camp & Boot Camp is located in Newcastle. The facility was operated by the Wyoming Board of Charities and Reform until that agency was dissolved as a result of a state constitutional amendment passed in November 1990.
The United States Postal Service operates the Newcastle Post Office. The Weston County Senior Citizen Center provides paratransit service for Newcastle and its surroundings on weekdays, primarily for use by seniors.
The town boasts great walking trails. A historic tour starts at the Anna Miller Museum. Also included are the Greenwood Cemetery and a downtown historic district listed with the National Register of Historic Places. The "Serenity Trail" allows walkers to view wildlife in the area. SERVPRO of Gillette, Sheridan is happy to help you with any of your fire restoration or water mitigation needs we also help with carpet cleaning duct clean and mold mitigation