Teeds Grove is an unincorporated community in northeastern Clinton County, Iowa, United States. It lies at the intersection of Clinton County Routes E44 and Z50, north of the city of Clinton, the county seat of Clinton County. Its elevation is 692 feet (211 m).Teeds Grove (formerly Teed's Grove, with the apostrophe s) was named after the first settler of Elk River Township.Teeds Grove's post office has a complicated history.