How to contact an inmate at Cooke County Sheriff’s Office

Last Updated on May 21, 2023

A friendly help guide for Cooke County Sheriff’s Office. Learn how to find an inmate and send letters, photos, and more.

How to contact an inmate at Cooke County Sheriff’s Office

This help guide will walk you through how to connect with an inmate. Follow the steps below to find an inmate and send letters and photos:

  1. How to find an inmate online
  2. How to message an inmate
  3. Sending photos and postcards
  4. Frequently asked questions about Cooke County Sheriff’s Office
  5. Overview of Cooke County Sheriff’s Office
  6. Inmate services at Cooke County Sheriff’s Office

Here's a short video on how to contact an inmate at Cooke County Sheriff’s Office:

How to message an inmate

How to message an inmate at Cooke County Sheriff’s Office

You can use your phone or computer to send emails letters, and photos to an inmate. Messages are sent electronically to inmate tablets or kiosks at the facility. If you would like to send an message, start by searching for an inmate at Cooke County Sheriff’s Office .

Sending Photos and Postcards

How to send photos and postcards to Cooke County Sheriff’s Office

A great way to send love and support to loved one at Cooke County Sheriff’s Office is to send photos and postcards. It only takes a few minutes to send photos from your phone and it makes a huge difference. You can also mail postcards with words of support and inspiration, or design your own postcard for special moments like birthdays and holidays.

Important! Be sure not to send any explicit photos or they may not be approved by the facility. You can also use a photo printing app like Penmate to make sure your photos are printed at the correct size (4x6 or 3x5) and are mailed according to the rules and regulations of Cooke County Sheriff’s Office.

Frequently asked questions about Cooke County Sheriff’s Office

  1. How long does it take to deliver a message?

    If you're sending an email message your letter is usually delivered within 24-48 hours. For messages sent via mail you should expect delivery within 3-7 days. All messages will need be approved by Cooke County Sheriff’s Office.

  2. How much does it cost to send a message to Cooke County Sheriff’s Office?

    You can send a message free using your phone or mail a message via USPS for the price of a $0.60 stamp and envelope. You can also purchase credits or e-stamps from services starting at $1.99.

  3. What services can I use to contact an inmate at Cooke County Sheriff’s Office?

    You can use Penmate to send letters and photos to an inmate from your phone. It's a easy way to stay in touch during your loved one's incarceration. Use the inmate locator to find an inmate's location and contact information, then you can send messages within a few minutes.

    Securus messaging

    Securus may be another option for communicating with an inmate at Cooke County Sheriff’s Office. You can create a friends and family account and purchase credits to send messages. All messages will be reviewed and must be approved by the facility.


    Some county jails and state prisons may support for sending messages with JPay. You must register an account with the system, find your loved one, and purchase stamps to send messages. For some locations you can also attach photos.

    Smart Jail Mail

    You may also check if Smart Jail Mail is available at Cooke County Sheriff’s Office. Smart Jail Mail is operated by Smart Communications and has contracted with some state and county jails. After purchasing credits, your messages and photos are sent to the facility, printed out, and then handed out to your loved one.

  4. What is the mailing address of Cooke County Sheriff’s Office?
    Mailing address:

    Cooke County Sheriff’s Office
    300 Co Rd 451
    Gainesville , TX 76240
    (940) 665-3471

    Business hours:
    • Monday: Open 24 hours
    • Tuesday: Open 24 hours
    • Wednesday: Open 24 hours
    • Thursday: Open 24 hours
    • Friday: Open 24 hours
    • Saturday: Open 24 hours
    • Sunday: Open 24 hours

Overview of Cooke County Sheriff’s Office

The Cooke County Sheriff's Office is the law enforcement agency for Cooke County in Texas, United States. Established in 1848, the department is responsible for ensuring public safety, enforcing the law, and providing services to the citizens of Cooke County. The Sheriff’s Office employs over 60 sworn law enforcement officers, including both patrol and investigative officers, as well as many civilian employees.

One of the primary functions of the Cooke County Sheriff's Office is to patrol the county and maintain law and order. This includes responding to emergency situations such as accidents, fires, crimes, and natural disasters. The department also conducts criminal investigations and serves warrants and court orders, as well as providing security for the county’s courts.

In addition to these core functions, the Cooke County Sheriff’s Office provides many other services to the citizens of Cooke County. This includes operating the county jail, dispatching emergency services, providing animal control services, and administering firearm licensing and registration. The department is actively involved in community policing initiatives and works closely with citizens to ensure their safety and security.

Overall, the Cooke County Sheriff's Office is a vital component of the criminal justice system in North Texas. The men and women who serve in the department work tirelessly to ensure that Cooke County remains a safe and welcoming place to live, work, and visit. With their commitment to public service and their dedication to the citizens they serve, the Cooke County Sheriff's Office is an example of law enforcement at its finest.

What services are provided by Cooke County Sheriff’s Office?

The Cooke County Sheriff’s Office in Texas provides several programs and services to its residents, including patrol and investigations, detention, community services, and special units.

The patrol and investigations department is responsible for keeping the county safe by conducting preliminary investigations, primary incident-response and working in partnership with different law enforcement agencies. In addition, the department provides advanced training to the patrol officers to help them improve their efficiency. The detectives of the Investigations department are responsible for investigating crimes and cases that require specialized training and experience. This includes cases related to domestic violence, serious bodily injury, felony drug investigations financial crimes, child abuse homicide and missing persons.

The detention department provides safe custody and welfare with concern to all offenders in accordance with legal and correctional standards. They're responsible for secure and efficient management of the Unit. The primary aim of the detention department is to ensure the wellbeing of the detainees, while also making sure that they do not escape their custody. They uphold an ethical standard to enhance rehabilitation, reduce recidivism and community safety.

The community services department is another crucial component of the Cooke County Sheriff’s Office. This department engages with the community to address the needs of the people. They provide information and guidance to the public to ensure their continued safety and well-being. The department also runs a citizen's academy and explore job opportunities in the Department.

The special units of the Sheriff’s Office are additional resources that offer tactical assistance to their colleagues. These units include K-9 unit, tactical response, aviation unit, and marine unit. These units are specially trained and highly skilled in their area of function. They are responsible for responding to look for and retrieve missing persons, carry out tactical rescues and detection jobs.

In summary, the Cooke County Sheriff’s Office