Carla Morillas (Postmaster)
carla.j.morillas@usps.gov
9241 Old State Hwy
Newcastle, CA 95658
Newcastle, CA 95658
The Newcastle Post Office is located in the state of California within Placer County. This location serves 6,285 Newcastle residents with a median income of $60,162. It's estimated that approximately 10,032 packages pass through this post office each year.
Newcastle Post Office Location 95658
Newcastle California Local Links
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