A Bridge Replacement and Intersection Improvements Project Littlerock Rd SW & 113th Ave SW set to kick of on May 4.

The first half of your Thurston County property tax payment is due on Thursday, April 30. Pay online, in-person at the Treasurer's office located at 3000 Pacific Ave SE in Olympia, Washington, or drop in the drop box in front of that building, or mail them. Reminder that the post office no longer guarantees same-day postmark so mail early. Learn more ...

Thurston County Board of County Commissioners announced the County Art Contest is open to county residents of all ages to showcase their artistic talents. Learn more...

The County has received reports of scammers posing as County building permit staff or Sheriff's deputies on calls or via emails to residents asking for money for county fees or services. COUNTY STAFF DON'T CALL OR EMAIL ASKING FOR MONEY. We use the U.S. Postal service to mail invoices. Please don't provide your financial information to anyone who calls or emails you claiming to be from the County. If you are doing business with the County, please contact us before making a payment. You can find contact info for our offices and departments online.

Thurston County awarded $750,000 to five community groups that provide behavioral health services as part of the Treatment Sales Tax fund. Learn more...

The County's Public Health and Social Service main office at 412 Lilly Rd. NE in Olympia and Environmental Health office Suite 225 at 3000 Pacific Ave SE in Olympia will be closed to the public on Wednesday, April 22, 2026, from 8 a.m.-5 p.m. for an all-staff meeting. Both offices reopen the following day.