Belfast, Tennessee
Belfast is an unincorporated community in Marshall County, Tennessee, United States. The area ZIP code is 37019.History
A post office was established at Belfast in 1836. The community was named after Belfast, in Northern Ireland. The first commercial business in Belfast opened in 1838.On February 29, 1952, a weak, but catastrophic F1 tornado hit the town, killing three and injuring 166.
