To be eligible for service, you must be: At least 18 years old A U.S. citizen Volunteers have a variety of skills, work experience, and education levels-90 percent have at least an undergraduate degree. There is no upper age limit. The average age of Volunteers is 28. Currently, the oldest Volunteer is over 80. The benefits of being a Volunteer are many, including the following Peace Corps provisions: Student loan assistance A "readjustment" allowance of $7,425 (pre-tax) upon completion of service Language, cross-cultural, and technical training Travel to and from country of service A monthly living and housing allowance Medical and dental care 48 paid vacation days Leave for family emergencies Graduate school opportunities such as scholarships, credit for service, fellowships, and internships Transition and job support and social networking after service Advantages in federal employment The Peace Corps recommends that you submit your application as early as possible so we can match your skills to openings as they become available. Plan ahead and apply nine months to a year in advance of your desired date of departure."