Emergency Operations Plan
Mason County is in the process of updating, modifying and correcting all our plans to reflect the change in Incident Command System (ICS) operational status of implementing Area Command.
REMINDER - The 2024 Second Half Property Taxes are due Thursday, October 31st, 2024.
Pay Property Taxes Online
For more information, please contact the Treasurers Office at 360-427-9670, Ext 475 - Office Hours 9:00 a.m. to 4:00 p.m,
or visit our Property Tax Payment Information page.
Mason County is in the process of updating, modifying and correcting all our plans to reflect the change in Incident Command System (ICS) operational status of implementing Area Command.