Pony Mailbox, a Woodinville Washington landmark since 1984, is independently and locally owned. Pony Mailbox is Your Expert Shipping Store. Pony Mailbox offers professional service and high quality materials for individuals and small business with mailing, packaging, shipping and business service needs. Pony Mailbox is staffed with an experienced and pleasant staff eager to assist you with your project. There is a certified packing specialist on staff. Parcels are safely packaged and delivered on time, utilizing the five optional carriers available. Pony Mailbox has been in business since 1998 and is dedicated to providing the best personalized service at a reasonable cost. Customers rely on our suggestions and training. Pony Mailbox offers options, efficiency, and convenience to our customers. We are located near McLendon Hardware and Dairy Queen. The two story building is on the corner to 202 and177th, Little Bear Creek Parkway just north of the underpass.