Downloadable updated county maps available

Help is on the way for emergency first responders, taxi and delivery services, land surveyors, planners, or anyone just trying to figure out where something is located. San Juan County's GIS Department just released the 2017 San Juan County Map Books. The downloadable books, contain updated, large-scale maps  of roads, addresses, landmarks, and topography for populated islands in San Juan County.

The books are designed with the help of San Juan County Public Works, San Juan County Chiefs Association, San Juan County Sheriff's Office, and other public safety agencies  for emergency first-responders but are useful for everyone.  

Map books are available in Adobe Acrobat PDF format that can be printed and used by anyone. The map books are licensed under a Creative Commons Attribution 4.0 International license which means you are free to adapt, share, and print the map books (even commercially) as long as you give appropriate credit to San Juan County GIS.

There are six map books available for download from the San Juan County Open Data website:

Friday Harbor

San Juan Island

Orcas Island

Lopez Island

Shaw Island

Outer Islands

Accurate data is essential for emergency maps. The county is interested in community feedback. If you observe map data that needs to be added, changed, or deleted, please contact

The previous edition of the San Juan County Map Books was published in 2008.

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