• 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

Planning and Zoning Afternoon Office Closure 1-30-20

The Planning and Zoning Office will be closed starting at 1:00 p.m. on Thursday January 30th and will reopen at 7:00 a.m.

Public Notice from Costilla County Planning and Zoning_11-19-19

2019-2020 Reappraisal

2019-2020 Reappraisal Information Page
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