10 Best Multi-Family & Cluster Box Mailboxes 2026

If you're looking for the best Multi-Family & Cluster Box Mailboxes, you've come to the right place. We reviewed and scored many products in the Mailboxes & Accessories category, ranging from a 7.3 score up to an impressive 9 score for the top-rated product. And that product is none other than the Salsbury Industries Vertical Mailbox with 5 doors, made of durable aluminum that will last for years to come. This mailbox is not only stylish but also practical, making it the perfect choice for any multi-unit residential or office building. Trust us, you won't be disappointed with this top-rated product from Salsbury Industries. So, what are you waiting for? Explore the rest of our top 10 list and find the perfect mailbox for your needs.