Bexar County was formed in the year 1836 and it derived its name from San Antonio de Béxar. The area covered by the county is 1,256 sq mi. More than 1.7 million people with an incredible admixture of White, Native American, black or African American, Asian, Hispanic or Latino, Pacific Islander, and others reside in this region. The locale houses more than 0.48 households and 0.34 million family units reside in this region. San Antonio is the county and the largest city.

Massive collection of records and information regarding can be effective for the comprehensive genealogical research. The excellent Bexar County search index provides database that holds information of long past. Now, access information including separation decree information, martial service, census, court public facts, birth, last will and estate data, land allotment, marriage, ancestral SSN, civil war particulars, bereavement reports, naturalization and immigration details, and many more and increase the quality of the research.