Welcome to the COCISD Police Department

  • It is the mission of the COCISD Police Department to ensure a safe learning and work environment for all students, staff, and visitors. 


  • Safe Schools Tipline: 936-653-1136

    The Safe Schools Tipline is a service provided by the COCISD Police Department for anyone to report information about bullying, drugs, alcohol, weapons, vandalism, etc. Tips may be called in anonymously or with contact information. All information will remain confidential and will be sent to the COCISD Police Department. For emergencies, please call 911.



Degrees and Certifications:

Chief Jack Dean

Phone: (281) 622-1223

Email: jdean@cocisd.org