Political Party Information

In Washington, a voter is not required to register by political party or declare party membership to vote in any election.

During the Primary in even-numbered years, voters elect Precinct Committee Officers to be their grassroots political party precinct representatives.

Specific questions regarding political party activities should be directed to the political party headquarters.

Washington State Democratic Party

Physical Address
615 2nd Avenue Suite 580
Seattle, WA 98104 

Mailing Address
PO Box 4027 
Seattle, WA 98194

Phone:  206-583-0664
Website:  www.wa-democrats.org

Yakima County Democratic Party

Physical Address
402 S 3rd St
Yakima, WA 98901 

Mailing Address
PO Box 121
Yakima, WA 98907 

Phone:  509-941-3764
Website:  www.yakimademocrats.com
email:  yccc@yakimademocrats.com
Chair:  Naomi Whitmore

Washington State Republican Party

Physical Address
11811 NE First St, Suite A306
Bellevue, WA 98005

Phone:  425-460-0570
Website:  www.wsrp.org

Yakima County Republican Party

Physical Address
117 N 4th St
Yakima, WA 98901

Mailing Address

PO Box 1583
Yakima, WA 98907-1583

Phone:  509-972-0631
Office hours:  Monday - Friday 11:00 a.m - 1:00 p.m. 
Website:  www.yakimacountyrepublicans.org
email:  www.office@yakimacountyrepublicans.org
Chair:  Benine McDonnell

Washington State Libertarian Party

Physical Address
10115 Greenwood Ave N #297
Seattle, WA 98133

Phone:  800-353-1776 
Website:  www.lpwa.org
email:  director@1pws.org