Thurston County facilities are now open to the public with restrictions, including maintaining physical distancing of at least six feet at all times and, per the Washington State Secretary of Health’s face covering order wearing a cloth face covering or mask. If you come to county facilities, please be prepared for potentially long wait times or lines due to distancing guidelines. We continue to encourage residents to access county services online, by phone, by email, or through the use of drop boxes located outside of county buildings.
The availability of remote services vary by office and department.

Click here for office and department contact information
Click here for information on COVID-19

Historic Commission

Historic Preservation Forms

• Heritage Grant Application Forms
• Thurston County Historic Register Application Form
• Thurston County Historic Road Sign Application Form
• Click here to see the current Thurston County Historic Register

Contact Us

Sonja Cady, Land Use Clerk. Phone: 360-867-2117. Fax: 360-754-2939. TTY/TDD call 711 or 1-800-833-6388  Email: sonja.cady@co.thurston.wa.us.  Address: Thurston County Historic Commission, 2000 Lakeridge Drive SW, Building One, Second Floor, Olympia, WA 98502.