There are 2 Post Offices in Lamar County, Georgia, serving a population of 18,282 people in an area of 184 square miles. There is 1 Post Office per 9,141 people, and 1 Post Office per 91 square miles.
In Georgia, Lamar County is ranked 110th of 159 counties in Post Offices per capita, and 96th of 159 counties in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Lamar County Post Offices.
United States Postal Service 138 Forsyth Street Barnesville, GA Mailbox Rental, Mailing Service, Postal Services
United States Postal Service 104 Greenwood Street Milner, GA Mailing Service, Postal Services