HeadquartersHumboldt County Democrats527 4th StreetEureka, CAOffice Hours.MailHumboldt County DemocratsP. O. Box 1392Eureka, CA 95 502Phone707-445-3366 Committee Members Associate Members Submit a photo for the gallery Submit an event for the calendar Contact Us Your e-mail addressYour MessageI have read and consent to the privacy policy.Leave this field blank