Addressing & Mail FAQ

Welcome to the Addressing & Mail FAQ Page!

Have questions about addressing or mail? We’re here to help! 

Addressing plays a vital role in ensuring homes, businesses, and public spaces are properly identified for emergency response, mail delivery, and so much more. Because addressing involves multiple aspects of city services, this page is designed to help direct you to the right resources for your specific needs. If you don’t see what you’re looking for, don’t hesitate to contact us.

Additional Contact Information

For your convenience, we’ve also included contact information for the City's Development Services (Planning, Permitting, & Building), Skagit County Address Management, and for our local USPS office. If you reside in the unincorporated areas of Mount Vernon, we encourage you to visit Skagit County’s GIS Addressing page for assistance.

City of Mount Vernon - Development Services

910 Cleveland Ave
Mount Vernon, WA 98273
Phone: 360-336-6214
Email: PermitTech@mountvernonwa.gov

City of Mount Vernon - Fire Department

Website: Mount Vernon Fire

Skagit County GIS Addressing

Website: https://www.skagitcounty.net/departments/addressing
Email: addressmgmnt@co.skagit.wa.us

United States Postal Service – Mount Vernon Post Office

1207 Cleveland Ave
Mount Vernon, WA 98273-9998
Local Phone: 360-336-5812
Main Phone: 800-275-8777
TTY: 877-889-2457

Address Signs & Fire Code Compliance

Address signs are essential for ensuring emergency responders can quickly locate your home or business. In Mount Vernon, address signage is governed by the Mount Vernon Code: Chapter 15.08.130 Section 505.1, which sets requirements for visibility, placement, and compliance.

If you have questions related to address signs such as signs meeting fire code compliance, emergency visibility, fire code clarification, alternative signage, regulations and fire code enforcement, please contact the Mount Vernon Fire Department.

We’re here to make navigating addressing and mail services as simple and stress-free as possible. 

Let’s get started!

  1. Addressing

    1. Why did my address change?
    2. Do I need to notify agencies of my address change?
    3. How do I post my address?
    4. Am I required to have a blue address sign?
    5. What should I do if I am experiencing package delivery problems?
    6. How do I apply for an address?
    7. Why does my address show up incorrectly on the Internet?
    8. How do I get a letter of address verification?
    9. Can I get a new address to sort my mail for my business?
    10. How are street numbers assigned?
    View all questions in Addressing

  2. Mail & Package Delivery

    1. Who handles issues related to mail delivery and mailboxes in Mount Vernon?
    2. What should I do if I have a problem with my mail delivery?
    3. My mailbox is damaged or malfunctioning. Who should I contact?
    4. What are the requirements for installing a new or replacing mailbox?
    5. Can I receive notifications about my mail and packages?
    6. Where can I find USPS resources for mail-related concerns?
    7. What if I have issues with non-USPS package deliveries (e.g., UPS, FedEx, Amazon)?
    8. How can I report an incorrect address or road name on Google Maps?
    9. What should developers know about USPS requirements?
    View all questions in Mail & Package Delivery

Contact Us

  1. GIS Division

    Email GIS Division

    Phone: 360-336-6214

    The GIS Division of Mount Vernon is dedicated to providing services to both city staff and the public. Our small but dedicated team of two (consisting of a GIS Administrator and GIS Specialist) works tirelessly to ensure accurate, up-to-date maps and data are available to everyone, promoting transparency and enhancing city services. We're here to make information accessible, empower residents and staff through data, and help enhance Mount Vernon through the power of GIS.