Healthy Humboldt CoalitionWorking to preserve our quality of life, protect our environment, and strengthen our local economy through a healthy Humboldt County General Plan.
Astronomers of HumboldtAmateur astronomers hosting public presentations and public observing sessions. Club members and their equipment are available as a public service for educational, charitable, and school groups.
The Humboldt Taxpayer's LeagueA watchdog organization to advocate for, and inform, the taxpayers of Humboldt County.
Humboldt CircusA Humboldt State University Club. Students, as well as community members, participate in our Circus Arts learning forum. We are a professional performance troupe also. Join us!
PSSAC - Professional Soil Scientists Association of CaliforniaRepresenting soil scientists from California and from neighboring states.
Humboldt Partnership for Active LivingCitizens and professionals integrating physical activity into daily life through education, policy, and appropriate community design.
Democracy Unlimited of Humboldt CountyA grassroots effort to reclaim citizen authority to define and govern the formation and operation of corporations.
InterNewsInternational non-profit organization working to enhance tolerance and understanding supporting independent media in emerging democracies. Arcata.