ReadyOC logo
circular screen

One OC

Orange County is home to more than 12,000 registered nonprofit organizations. OneOC provides volunteer, training, consulting and business services to help Orange County’s nonprofits become as effective and efficient as they are passionate about their missions.

Citizen Corps logo

Volunteer Now!

  • OneOC Days of Service unite individuals, families, service clubs, businesses and faith-based organizations in volunteerism throughout the year.  Find out how you can make a difference and choose from five signature events.
  • Each of Orange County’s thousands of nonprofits requires board leadership to change and strengthen our communities. Serve through board leadership with OneOC’s Board Connections program.
  • Sign up for Corporate Volunteering and help your business create a better Orange County through day projects and ongoing volunteer opportunities.
  • OneOC is host to the Orange County RSVP program, a free, members-only national service association for people ages 55+. Get matched to a local nonprofit and make a meaningful contribution with your skills and talents.
  • OneOC is leading countywide efforts for coordinating spontaneous volunteers through planned regional Emergency Volunteer Centers (EVCs) and engaging the public sector with nonprofit organizations in a collaborative planning process. Learn more about OneOC disaster programs here.