She returned to the United States during the summer of 1969 to begin preparations for inactivation.
Decommissioned on 3 October 1969 the tank landing ship was berthed at Orange, Texas.
Her name was struck from the Naval Vessel Register on 15 September 1974; and she was sold to W. L. Weeks in July 1975, apparently for scrapping.

Blanco County earned three battle stars during World War II as LST-344, and the Navy Unit Commendation and five battle stars for service during the Vietnam War as Blanco County (LST-344).
She returned to the United States during the summer of 1969 to begin preparations for inactivation. Decommissioned on 3 October 1969 the tank landing ship was berthed at Orange, Texas. Her name was struck from the Naval Vessel Register on 15 September 1974; and she was sold to W. L. Weeks in July 1975, apparently for scrapping.
Blanco County earned three battle stars during World War II as LST-344, and the Navy Unit Commendation and five battle stars for service during the Vietnam War as Blanco County (LST-344).
USS Blanco County