There are 3 Post Offices in Lamar County, Mississippi, serving a population of 60,517 people in an area of 497 square miles. There is 1 Post Office per 20,172 people, and 1 Post Office per 165 square miles.
In Mississippi, Lamar County is ranked 82nd of 82 counties in Post Offices per capita, and 76th of 82 counties in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Lamar County Post Offices.
U S Government Highway 11 South Purvis, MS
United States Postal Service 4862 Highway 589 Sumrall, MS Mailing Service, Postal Services
United States Postal Service 5851 US Highway 11 Purvis, MS Mailing Service, Postal Services