Welcome to Atascosa County, Texas!
Official website of the Atascosa County Government.
PUBLIC NOTICE: STATEWIDE ALERT TEST – APRIL 2, 2026
Atascosa County will participate in a statewide emergency alert test on Thursday, April 2, 2026, between 10:00 AM and 12:30 PM. You may receive alerts on your phone or via email.
THIS IS ONLY A TEST. No action is needed.
Not registered? Sign up now at http://r.i-info.com/rc/arc to ensure you receive real alerts in the future.
Departments
Including County-specific and District departments, there are over 40 different departments that operate within the borders of Atascosa County. The majority of these offices are public facing and are here to serve you and your needs. Apart from that, there are a few departments that are in place to support the offices that serve the public. We are all on the same team with the purpose of availability, efficiency, and service to you, the residents of Atascosa County.
Public Notices
