Patricia Gross (Postmaster)
patricia.b.gross@usps.gov
9530 Highway 20
Glenhaven, CA 95443
Glenhaven, CA 95443
The Glenhaven Post Office is located in the state of California within Lake County. This location serves 233 Glenhaven residents with a median income of $35,450. It's estimated that approximately 372 packages pass through this post office each year.