Led by Mr. and Mrs. Robert Silliman and the Rev. Joseph Bird (1821-1909), this congregation was organized on November 6, 1859, with five charter members. Worship services were held in a Union church shared with the local Methodist and Church of Christ congregations until 1902, when the Baptists purchased land and built a frame sanctuary. It was replaced in 1951, and the congregation built a new facility at this site in 1975. Throughout its history, the First Baptist Church of Blanco has emphasized worship programs and missionary activities.