Leicester is an unincorporated community in Buncombe County, North Carolina United States; although incorporating was proposed in 2007 and an incorporation bill was briefly filed in the North Carolina General Assembly, no measure has been adopted. Leicester is part of the Asheville Metropolitan Statistical Area. As of 2007, Leicester's population is 12,…Leicester is an unincorporated community in Buncombe County, North Carolina United States; although incorporating was proposed in 2007 and an incorporation bill was briefly filed in the North Carolina General Assembly, no measure has been adopted. Leicester is part of the Asheville Metropolitan Statistical Area. As of 2007, Leicester's population is 12,514 people. Since 2000, it has had a population growth of 16.26 percent.