Saginaw, MI

ZIP code 48605 serves Saginaw, Michigan, and is primarily a post-office-box ZIP code rather than a conventional neighborhood with a defined street-address area. Consequently, major landmarks cannot be reliably assigned within its boundaries. Notable Saginaw attractions, including the Castle Museum of Saginaw County History, the Dow Event Center, and the Japanese Cultural Center, are associated with other parts of the city.