Irwinton City Hall is located at 109 East Main Street, Irwinton, GA 31042.
Phone: 478‑946‑7144.
Established as the county seat in 1811, Irwinton was incorporated as a town in 1816 and as a city in 1904. It was named for Jared Irwin who served non-contiguous terms as Georgia's governor—from 1796-1798 and 1806-1809.