The mission of the Lewis County Assessor's Office is to appraise all property equally and fairly, maintaining accurate assessment information for taxation purposes, while being courteous and professional to Lewis County taxpayers. more »
Meet Ross Nielson
"A lifelong Washington resident, Ross has lived in the Winlock area for over 22 years. He is a strong member of the Lewis County Community, and works hard to do his part to be a benefit to others." more »
Monday - Friday: 8:00 a.m. - 4:30 p.m.
Closed for lunch 12:30 p.m. - 1:00 p.m.