Maui County Federal Credit Union was originally established in 1937 to serve the needs of Maui’s County, State, and Federal g ... overnment employees and their families. It is the largest credit union on Maui with 55 employees serving nearly 20,000 members throughout the County of Maui. Anyone that lives, works, or worships within the County of Maui is eligible for membership. Maui County FCU continues to offer its members a wide variety of financial services and products with branches in Kahului, Lahaina and Wailuku. read more