The Starr County Appraisal District appraises for property ad valorem taxation of these taxing authorities

Starr County Rio Grande City ISD
San Isidro ISD Roma ISD
City of Roma City of Rio Grande City
City of Escobares Starr County DD
Starr County Memorial HD South Texas College


The duties of the appraisal district include:

  • The determination of market value of taxable property
  • The administration of exemptions and special valuations authorized by the local entities and the State of Texas


Tax rates and ultimately the amount of taxes levied on property are determined by governing bodies of each of the taxing authorities