Define charbroil: to broil on a rack over hot charcoal â charbroil in a sentence
Union Mills, North Carolina. Show map of the US. Union Mills is an unincorporated community in Rutherford County, North Carolina, United States. The community is located along Hudlow Road east of U.S. Route 221 and 8.2 miles (13.2 km) north of Rutherfordton. Union Mills has a post office with ZIP code 28167.
Union Countyâs southern border is also part of North and South Carolina border, and Mecklenburg, Cabarrus, Stanly, and Anson counties surround the county within North Carolina. The county seat Monroe, named in honor of President James Monroe, was incorporated two years after the countyâs founding in 1844.