Ewing is a home rule-class city in Fleming County, Kentucky, in the United States. The population was 264 at the 2010 census. Ewing is locateā¦Ewing is a home rule-class city in Fleming County, Kentucky, in the United States. The population was 264 at the 2010 census. Ewing is located in western Fleming County. Kentucky Route 165 passes through the community, leading east 2 miles to Elizaville and northwest 4.5 miles to U.S. Route 68. Flemingsburg, the county seat, is 7.5 miles to the east via Route 165 and Kentucky Route 32.