Custom One-Line Address Mailbox Decal – Vinyl Letters & Numbers

Custom One-Line Address Mailbox Decal Upgrade your curb appeal with our clean, modern mailbox letters and numbers stickers. These one-line vinyl address decals are perfect for homeowners who want a sleek, minimal look while making their mailbox easy to spot from the street. Made from durable, outdoor-rated vinyl, our decals are easy to apply, available in over 20 colors, and built to last. Why Customers Love These Vinyl Mailbox Decals ✔️ Clean single-line design — great for contemporary homes ✔️ Made from weatherproof, UV-resistant outdoor vinyl ✔️ Optional front door number decal available ✔️ Includes a free practice decal for easy placement ✔️ Over 20 color options to match your home’s style Flexible Placement & Sizing Main Address Line: Approx. 16" W x 1.9" H Optional Door Decal: Approx. 3.2" W x 1.9" H This one-line address decal fits standard-sized mailboxes and is ideal if you already have house numbers elsewhere — or if you want a clean, minimalist look. For full layout options and sizing help, see our Mailbox Decal Info Page. Helpful Resources 📄 Easy Application Guide 📬 View More Address + Number Decals 🛒 All Mailbox Decals Frequently Asked Questions Will this decal work on my mailbox? Yes! Our vinyl decals apply best to clean, smooth surfaces — including metal and plastic mailboxes. For textured finishes, see our reflective options. Do you include a practice decal? We do! Every order comes with a small practice decal so you can get comfortable before applying the real thing. Need Help Choosing a Mailbox Style? Our full Mailbox Decals Guide includes sizing charts, layout examples, and tips to help you pick the right fit for your mailbox.