Vault 29

Vault 29 is a mentioned only vault.

Background
A student named Trisha Miller attended Vault-Tec University, writing that she was concerned that her assignment would be a janitor in Vault 29, located on the West Coast with "a bunch of obnoxious rich teenagers."

Appearances
Vault 29 is mentioned only $$

Behind the scenes
Vault 29 was mentioned in the design documents for Van Buren and in Fallout Bible.