Lobato Bridge Winter

Rio Grande

Mount Blanca




Costilla County Logo

What’s New

Costilla County Offices will be closed on Wednesday June 19th for the Juneteenth Holiday
PUBLIC NOTICE is hereby given that the Costilla County Planning Commission will hold a Public Hearing on Tuesday, June 25, 2024 at 9:00 a.m. 400 Gasper St. San Luis. Final review will be with the Board of County Commissioners on Tuesday, August 6, 2024 at 10:00 a.m.




Alcohol Addiction Resources

Alzheimer Support is a free service that assists Costilla County families who have loved ones with Alzheimer’s disease or dementia. Through the free search tool and database of Alzheimer’s care facilities, families in need of care for their loved ones can locate licensed care homes and communities in the Costilla County area that are best equipped to provide care for their loved ones.

Hot Topics

Property Tax Payment

Lodging Tax Board Funding Guidelines

Treasurer E-Notice Option

2013 Land Use Code

State Online Services

Online Driver's License and ID Card Renewal

DORA Professional Licensing

My Neighborhood


Holiday Calendar

Non-Discrimination Policy


San Luis Valley E-911