Will my package ship to my house?
You'll probably get a form taped to your door that instructs you to come to the local USPS post office to pick up your package.
No mailbox?! How do you receive mail? Worst case - they'll leave a sticker on your door, notifying you they'll hold it at the local US Post Office.
Usually they will put on your doorstep. I would ask your local post office.
They might leave a note on your door to pick it up at the pose office, or maybe leave at your doorstep.