About Us

Our Story

Over 70 Years. One Community. One Bank.

Since opening our doors on August 9, 1954, First State Bank of San Diego has proudly served the residents and businesses of Duval County, Jim Wells County, and the surrounding communities. For more than 70 years, we have remained committed to being the hometown bank that knows your name, understands your financial needs, and makes decisions locally. From the very beginning, our mission has been simple: to serve our community with integrity, consistency, and personalized service that fosters relationships lasting for generations.

Located at 209 E. Gravis Street in San Diego, Texas, our main office stands as a symbol of our long-standing commitment to the community. While our facilities and services have evolved over the years to meet the changing needs of our customers, our dedication to the people and businesses we serve has remained steadfast. Today, First State Bank of San Diego continues to build on its strong foundation under the leadership of CEO Dale K. Wilson. As a proud FDIC-insured institution, we remain focused on providing trusted financial solutions while supporting the growth and success of our communities for generations to come.