Justin T Nadeau (Postmaster)
justin.t.nadeau@usps.gov
17727 E State Highway 29
Buchanan Dam, TX 78609
Buchanan Dam, TX 78609
The Buchanan Dam Post Office is located in the state of Texas within Llano County. This location serves 2,012 Buchanan Dam residents with a median income of $44,050. It's estimated that approximately 3,211 packages pass through this post office each year.