Arizona Federal Credit Union is a federally insured credit union based in Phoenix, Arizona, United States. It is the largest credit union in Arizona, with over 125,000 members and more than $1.9 billion in assets. The credit union was founded in 1936 and originally served employees of the Arizona state government. Today, it serves anyone who lives, works, or worships in Maricopa, Pinal, and Pima counties. Arizona Federal Credit Union offers a range of financial products and services, including checking and savings accounts, loans, credit cards, and online banking. The credit union is committed to giving back to the community and supports various local organizations and charities.