ACLU of Washington The ACLU of Washington is one of the ACLU’s largest state affiliates – with more than 30 full-time staff, 50,000 supporters and numerous volunteers, activists, cooperating attorneys, fellows and interns. The ACLU-WA prides itself on addressing cutting-edge issues that affect real people’s lives, often leading the way for the rest of the country with progressive gains such as marijuana legalization and marriage equality.