Interra, headquartered in Goshen, was charted in 1932 and has assets of $1.6 billion. The credit union's field of membership spans 18 counties in northern Indiana, with more than 300 full and part-time employees serving over 90,000 members. NMLS# 623379 Equal Housing Opportunity. Insured by American Share Insurance. Your savings insured to $250,000 per account. By members choice, this institution is not federally insured.