Archdiocese Of San Antonio is located in San Antonio, TX. The organization was established in 1946. According to its NTEE Classification (B20) the organization is classified as: Elementary & Secondary Schools, under the broad grouping of Education and related organizations. This organization is a subordinate organization within an affiliated group for tax-exemption purposes. Archdiocese Of San Antonio is a 501(c)(3) and as such, is described as a "Charitable or Religous organization or a private foundation" by the IRS.