Contact Us
TREASURER'S CONTACT INFORMATION
Kenneth Spencer, Jr.
Benton County Treasurer
Ken.Spencer@co.benton.wa.us
Benton County Treasurer
PO Box 630
Prosser, WA 99350
OFFICE HOURS
8:30 a.m. to 4:30 p.m.
Monday - Friday (excluding holidays)
FINANCE MEETING INFORMATION:
Dial: 509-222-2397
Meeting ID: 146 111 8515##
To join the Finance Meeting via video broadcast click here:
financecommittee.meeting.co.benton.wa.us
PROSSER OFFICE
Prosser Courthouse (2nd Floor)
620 Market Street
Prosser, WA 99350
Phone: (509)786-2255
Fax: (509)786-5628
TRI-CITIES OFFICE
7122 W Okanogan Pl #E110,
Kennewick, WA 99336
Phone: (509)735-8505
Fax: (509)736-2705