Carter County Post Offices

61 Post Office Ave
Grahn, Kentucky 41142

390 S Carol Malone Blvd
Grayson, Kentucky 41143

3625 S State Highway 1
Hitchins, Kentucky 41146

215 W Tom T Hall Blvd
Olive Hill, Kentucky 41164

8337 State Highway 174
Soldier, Kentucky 41173

8679 S State Highway 1
Willard, Kentucky 41181

Carter County

There are 6 US Post Offices in Carter County serving a total of 28,163 residents equating to 4,694 residents per post office. It's estimated that approximately 44,951 packages are handled across the 6 county post offices annually. Carter County is a county located in the U.S. state of Kentucky. As of the 2010 census, the population was 27,720. Its county seat is Grayson, Kentucky. The county was formed in 1838 and was named for William Grayson Carter, a state senator at the time of its creation. The county seat is named for his uncle, Robert Grayson.