Welcome to the Alamosa State Bank Online. At Alamosa State Bank, we are proud of our long-standing commitment to the community. In 2007, we celebrated our 100th Anniversary in the San Luis Valley. We are made up of individuals who are dedicated to the vision of seeing businesses and people grow. We encourage you to explore our website, and the next time you are in Alamosa, come by and visit with our community bankers in person! At Alamosa State Bank we are a REAL Community Bank!