You may already have a San Diego bank, but you need a San Diego credit union—Mission Federal Credit Union, the largest, locally based financial institution exclusively serving San Diego County. All San Diegans are welcome! We specialize in loans to San Diegans: Auto Loans, Home Loans and Credit Cards. You can also count on us for easy access, with Checking Accounts, Online Banking, Mobile Banking with Mobile Deposit, more than 25 local branches and over 30,000 fee-free ATMs nationwide. For loans and much more, count on Mission Fed.