The Ellis County GIS Dept is continuously updating our countywide datasets and maps. If you see anything that needs to be added, updated or corrected, would like information on printed maps, or to request data feel free to  email Ellis County GIS.

Ellis County GIS Products

*Web maps are best viewed in Google Chrome, Internet Explorer may experience errors 

Ellis County 9-1-1 Addressing

GIS Department Responsibilities

  • NCT-911 GIS Address Coordinator
  • 9-1-1 Addresses are assigned by Ellis County GIS for areas noted below
  • 9-1-1 GIS Address Data is managed by Ellis County GIS countywide, contact for corrections at Ellis Co Addressing or 972-825-5112

Public Contacts for 9-1-1 Addressing in Ellis County

  • Unincorporated Ellis County, Alma, Bardwell, Ferris, Garrett, Italy, Milford, Oak Leaf, Palmer, Pecan Hill
    • Dept of Development at 972-825-5200 for New 9-1-1 Address Requests and Confirmations 
  • Midlothian & Midlothian ETJ
  • Maypearl
    • Joe Restivo with the City of Maypearl
  • Ovilla
    • Chief Kennedy with the City of Ovilla Fire Department
  • Red Oak
    • Planning Dept at the City of Red Oak
  • Waxahachie 
    • Planning Dept at the City of Waxahachie
  • Cedar Hill, Ennis, Glenn Heights, Grand Prairie, Mansfield, Venus
    • Contact the City for further information

Correct an address on GPS Devices

Ellis County Appraisal District (ECAD)