Mason County Auditors Office Elections

Ballot Drop Box Locations

Drop Boxes are available at least 18 days prior to an election and are closed promptly at 8:00 pm on election day.

Please note, not all boxes are open every election. Click on the location name for a map.

Drop box siteOPEN LocationDrive
AllynNoPort of Allyn Building, 18560 E State Route 3, AllynNo24/7
BelfairNoNorth Mason Timberland Library, 23081 NE State Route 3, Belfair (NEW LOCATION)Yes24/7
DaytonYesFire District No. 16, 4650 W Dayton Airport Rd, Shelton (NEW LOCATION)Yes24/7
GrapeviewNoHorton Community Center, 4350 Grapeview Loop Rd, GrapeviewNo24/7
HoodsportYesHoodsport Visitor Information Center, 150 N Lake Cushman Rd, HoodsportNo24/7
KamilcheNoFire District No. 4 Fire Station, 3660 SE Old Olympic Hwy, SheltonNo24/7
SheltonYesMason County Offices, Building 1, 411 N 5th St, Shelton (in the alley to the right of the building)Yes24/7
SheltonYesMason County Vote Center, 411 N 5th St, Shelton
(back entrance)
NoMon-Fri 9 am-4 pm, Election Day 9 am-8 pm
SheltonYesMason County Vote Center, 411 N 5th St, Shelton
(5th & Pine Street near parking lot entrance)
Shelton YesShelton Family YMCA, 3101 N Shelton Springs Rd, Shelton (NEW LOCATION)Yes24/7
SkokomishYesTwin Totems Store, 19390 US-101, Skokomish NationYes24/7
UnionYesChevron Station, 1031 E McReavy Rd, UnionNo24/7