Contact Your Union!
One phone number to reach the Member Assistance Center, Member Benefits, or to reach another department or staff member.
Open 8am to 6pm, Monday through Friday (closed on holidays)
Email your union
One email to reach the Member Assistance Center:
Or submit this form to contact Member Assistance:
Contact Member Assistance
For media inquiries only, click here.
Salem Headquarters
1730 Commercial St. SE
Salem, OR 97302
Hours: 9 am – 5 pm, Mon – Fri
Phone: 1-844-503-SEIU (7348)
Mailing address:
PO Box 12159
Salem, OR 97309
Portland Office
525 NE Oregon St
Portland, OR 97232
- Hours:
- 9 am – 5 pm, Mon – Fri
- Phone:
- 1-844-503-SEIU (7348)
Pendleton Office
920 SW Frazer, Ste 120
Pendleton, OR 97801
- Hours:
- By appointment
- Phone:
- 1-844-503-SEIU (7348)
Eugene Office
488 E. 11th Ave Ste 200
Eugene, OR 97401
- Phone:
- 1-844-503-SEIU (7348)
Medford Office
Cobblestone Village
1257 N Riverside #7
Medford, OR 97501
**Physical address only, all mail should be directed to Headquarters office in Salem
- Hours:
- By appointment
- Phone:
- 1-844-503-SEIU (7348)
Bend Office
925 SE Second St, Suite C
Bend, OR 97702
- Phone:
- 1-844-503-SEIU (7348)
Corvallis Office
Adams Hall, 606 SW 15th St, Room 109
Oregon State University, Corvallis, OR 97331 (not a mailing address; send mail to Salem Headquarters)
- Phone:
- 1-844-503-SEIU (7348)
Contact SEIU Caucuses
SEIU 503’s caucuses are affinity groups where people connect to other members with shared identities. Check out our caucus community on Facebook, or let us know that you’re interested in joining a caucus.
African American Caucus (AFRAM):
Indigenous People’s Caucus:
Asian Desi Pacific Islander (ADPI) Caucus:
Latinx Caucus:
Lavender Caucus (LGBTQIA2S+):
Womxn of Color Caucus:
Women’s Council:
Climate Justice Committee:
Veteran’s Caucus (coming soon):
- If you’re interested in getting involved, contact Danielle Lopez: lopezd@seiu503.org