America's Volunteer Lifesavers

United States
Coast Guard Auxiliary

The U.S. Coast Guard Auxiliary is the uniformed volunteer component of the United States Coast Guard. With more than 25,000 members nationwide, we support Coast Guard missions on the water, in the air, and on land — promoting maritime safety and protecting America's waterways.

Proud to Wear the Mark — U.S. Coast Guard Auxiliary
25,000+
Active Members
16
Districts
1,000+
Flotillas Nationwide
1M+
Volunteer Hours / Year
What We Do

Our Missions

Auxiliary members undergo rigorous training to support Coast Guard operations across five mission areas.

Surface Operations

Certified boat crews assist with recreational boating safety, search and rescue, and marine safety patrols alongside active-duty Coast Guard personnel.

AUXAIR — Aviation

Auxiliary aviation members participate in Search and Rescue, Port Over Flights, Waterways and Coastal Security, Marine Safety, and Pollution Response missions.

Public Education

Certified instructors deliver Coast Guard-approved boating safety courses on navigation, rules of the road, and emergency procedures to the public.

Vessel Safety Checks

Free Vessel Safety Checks help boaters ensure their vessels meet federal and state safety requirements — covering life jackets, fire extinguishers, navigation lights, and more.

Emergency Management

Auxiliary members support Emergency Management operations, providing critical assistance during natural disasters, mass casualty events, and port security operations.

Become a Member

Who Can Join?

To volunteer with the Coast Guard Auxiliary, individuals must meet the following eligibility requirements. There are no upper age limits or specific physical requirements beyond being able to perform the tasks of your chosen role.

Start Your Application
  • Age: Minimum 17 years old — no upper age limit.
  • Citizenship: Must be a U.S. citizen.
  • Criminal History: No felony convictions.
  • Physical Capacity: Able to perform the tasks of your chosen role.
  • Background Check: Subject to a Coast Guard security background investigation.
National Leadership

Meet Our Leaders

National Commodore

National Command

Vice National Commodore

National Command

Chief Director of Auxiliary

USCG Liaison

Deputy National Commodore

Operations

View Full Leadership
Network of 16

Find Your District

The Auxiliary is organized into 16 districts covering the continental United States, Alaska, Hawaii, Puerto Rico, and the U.S. Virgin Islands.

Latest Updates

News & Announcements

Ready to Serve?

Join more than 25,000 volunteers who protect America's waterways. Find a flotilla near you and start your application today.