Become A Member Or
Renew Your Membership! 

Become a member or renew your membership today to engage in discussions on international affairs, network with experts in the field, and build stronger links between the US, UN, and the international community at-large.

Please make sure to select “CA - Orange County” as your chapter on the application page! Otherwise we’ll miss you!

Are you under 26 years old? Your membership is FREE
Activate your free Youth Membership

Would you prefer to join by mail?
Print, complete, and mail the Membership form

Is this membership a gift?
Activate a UNA-USA Membership for someone else

Would you prefer to join by mail?
Print, complete, and mail the Membership form

NOTE: After receiving a confirmation from National by email, please forward it to us at with your name, contact information, and what motivated you to join! We’d love to get to know you and invite you to our events even before National notifies our chapter of your membership.

The term “Membership” refers to those individuals who are annual dues-paying members and non-dues paying members who are 25 years of age or younger. The categories, levels, terms and conditions of UNA-USA/UNA-OC membership is established by UNA-USA’s National Office.

By becoming a member of the United Nations Association of United States of America, Orange County Chapter (UNA-USA, OC or UNA-OC), you demonstrate your local public support for the UN while helping to educate others in our community and beyond about the value of global involvement in world affairs.

Looking for more information about the membership process?
Read our Membership FAQs


  • Invitation to UNA-USA's Members Day at UN Headquarters, the Biennial UNA-USA National Convention, the Council of Chapters and Divisions Annual Meeting, and UNA-USA Day on Capitol Hill

  • Invitation to UNA-USA’s annual Global Engagement Summit at the UN Headquarters in New York City

  • Invitation and discount rate to attend Leadership Summit in Washington, DC

  • A personalized membership card

  • A 20% discount on UNA-USA publications

  • Discount rate at UNA-OC events (Cultural dinners, etc)

  • Special invitation to Member Meetings

  • Regular e-updates on breaking news at the UN, and special reports from foreign policy experts and UNA-USA staff

  • Networking and professional development opportunities with current and former leaders in international affairs and global activists

  • Information on participating in major UN events and contact with members of other UN Associations in 102 nations worldwide

  • Access to the nation’s largest group of advocates for the UN, with a network of nearly 200 chapters and 20,000+ members across the U.S.

  • Opportunities and resources to meaningfully advocate for a strong U.S.-UN relationship

  • Access to United Nations events and experts as well as special programs

  • Opportunities to engage with United Nations Foundation campaigns

  • Exclusive membership to the UN Federal Credit Union