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Project Guardian is a program to help keep individuals with Autism safe. The program is a free, voluntary, and confidential database offered, managed, and maintained by the Harris County Sheriff’s Office. This program only covers the patrol area of the Harris County Sheriff's Office. The database contains information on the individual with autism to help deputies respond safely and effectively in the event law enforcement is called. You may opt out of the program at any time.

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About Us

The Harris County Sheriff's Office, founded in 1837, is the largest sheriff's office in Texas and the third largest in the United States. The HCSO has over 4600 employees and 200 reservists dedicated to ensuring the safety of over 4.1 million residents who call Harris County home. Harris County encompasses 1788 square miles (1729 land) and includes forty-one incorporated municipalities.

Core Values

Merit and maintain the public’s trust.
Embrace and deliver professional service.
Protect our citizens with honor and courage.
Exemplify ethical conduct at all times.
Develop, encourage, and care for our Sheriff’s Office family.


1200 Baker Street
Houston, TX 77002
Emergency: 911
Non Emergency: (713) 221-6000
Inmate Information: (713) 755-5300
Information Line: (713) 755-6044