Holly S Sierra (Postmaster)
holly.s.sierra@usps.gov
140 W Highway 246
Buellton, CA 93427
Buellton, CA 93427
The Buellton Post Office is located in the state of California within Santa Barbara County. This location serves 5,505 Buellton residents with a median income of $69,069. It's estimated that approximately 8,787 packages pass through this post office each year.