OneOC is in need of volunteers to support Orange County and the nonprofits in our community. Check out our current volunteer opportunity:

  • Emergency Volunteer Center (EVC): Sign up to be a Disaster Cadre Volunteer and be connected to urgent on-site and virtual needs at Orange County nonprofits.

Register using the link below. For questions, contact disaster@oneoc.org.

Who We Serve

OneOC provides solutions and support to nonprofits and companies, helping them reach their goals, make a greater impact, and engage with their communities.


Photo of OneOC volunteer in a computer lab

OneOC has a deep understanding of the nonprofit sector. Our support and services free nonprofits up to focus on their core missions.

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Photo of OneOC volunteers discussing image on laptop

OneOC helps businesses leverage volunteering and giving for a stronger brand image, talent acquisition and development resulting in greater community impact and measurable bottom-line results.

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Our Impact


Nonprofits Served


Companies Engaged


Individuals mobilized in Orange County

Local Volunteer Opportunities

OneOC helps connect people and resources to the causes they care about most. Check out the volunteer opportunities available near you and get involved in your community now.