There are 2 Post Offices in Lyon County, Kentucky, serving a population of 8,268 people in an area of 214 square miles. There is 1 Post Office per 4,134 people, and 1 Post Office per 106 square miles.
In Kentucky, Lyon County is ranked 75th of 120 counties in Post Offices per capita, and 106th of 120 counties in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Lyon County Post Offices.
United States Postal Service 144 Commerce Street Eddyville, KY Mailing Service, Postal Services
United States Postal Service 67 Beech Street Kuttawa, KY Mailing Service, Postal Services