Sierra Bancorp operates as the bank holding company for Bank of the Sierra that provides retail and commercial banking products and services to individuals and businesses in California. It accepts various deposit products, such as checking accounts, savings accounts, money market demand accounts, time deposits, retirement accounts, and sweep accounts. The company's loan products include real estate, commercial, mortgage warehouse, agricultural, and consumer loans. It also offers automated teller machines; electronic point-of-sale payment alternatives; multiple account access options; online account opening platform; online banking with bill-pay and mobile banking capabilities, including mobile check deposit; online lending solutions for consumers and small businesses; customer service center services; an automated telephone banking system; and remote deposit capture and payroll services. Sierra Bancorp was founded in 1977 and is headquartered in Porterville, California.