Usa-Places.com has listed approx 21 Non-profit organizations in Eureka. Some of the Top rated Non-profit organizations in Eureka are- Humboldt Family Services Center, Redwood Community Action Agency, Big Brothers Big Sisters of the North Coast, Institute For Wildlife Studies, Humboldt County Public Guardian, Humboldt Literacy Project, Natural Resources Services, Healthy Firefighters USA Inc., League of Women Voters of Humboldt County & Kiwanis Club of the North Coast.