University Of Southern Mississippi is located in Hattiesburg, MS. The organization was established in 1964. According to its NTEE Classification (Z99) the organization is classified as: Unknown, under the broad grouping of Unknown and related organizations. This organization is an independent organization and not affiliated with a larger national or regional group of organizations. University Of Southern Mississippi is a 501(c)(3) and as such, is described as a "Charitable or Religous organization or a private foundation" by the IRS.