• Photo courtesy of Jeremy Elliott
    As Colorado's first county, we strive to be first in service. Our website is designed to provide residents, businesses, and visitors with a great source of information about County government and the community in which we live.
  • Blanca from Lobato Photo courtesy of Jeremy Elliott

    Costilla County...Where Colorado Began

    Photo courtesy of Jeremy Elliott
    As Colorado's first county, we strive to be first in service. Our website is designed to provide residents, businesses, and visitors with a great source of information about County government and the community in which we live.                                             

  • Costilla County...Where Colorado Began

    Photo courtesy of Jeremy Elliott
    As Colorado's first county, we strive to be first in service. Our website is designed to provide residents, businesses, and visitors with a great source of information about County government and the community in which we live.

  • Costilla County...Where Colorado Began

    Photo courtesy of Jeremy Elliott
    As Colorado's first county, we strive to be first in service. Our website is designed to provide residents, businesses, and visitors with a great source of information about County government and the community in which we live.

  • Costilla County...Where Colorado Began

    Photo courtesy of Jeremy Elliott
    As Colorado's first county, we strive to be first in service. Our website is designed to provide residents, businesses, and visitors with a great source of information about County government and the community in which we live.

What’s New

2019-2020 Reappraisal

2019-2020 Reappraisal Information Page

Costilla County Floodplain Damage Prevention Ordinance

FLOODPLAIN DAMAGE PREVENTION ORDINANCE, APROVED JUNE 8TH 2017

New Costilla County Land Use Code Adopted March 2013

The Costilla County Board of Commissioners adopted a new Land Use Code to protect the quality of life and the residents of Costilla County; to prov
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