Police and sheriff · Texas

Law Enforcement Agencies in Grayson County, Texas

26 agenciesFBI UCR list

The FBI's Uniform Crime Reporting program lists 26 law enforcement agencies in Grayson County, Texas: the county sheriff's office, 13 city or town police departments, 2 campus police departments and 10 other agencies.

Sheriff's Office and County Police in Grayson County

  • Grayson County Sheriff's OfficeCounty sheriff or police · ORI TX0910000 · NIBRS since 2020

City and Town Police Departments in Grayson County

  • Bells Police DepartmentCity or town police · ORI TX0910900 · NIBRS since 2019
  • Collinsville Police DepartmentCity or town police · ORI TX0910100 · NIBRS since 2020
  • Denison Police DepartmentCity or town police · ORI TX0910200 · NIBRS since 2019
  • Gunter Police DepartmentCity or town police · ORI TX0912000 · NIBRS since 2019
  • Howe Police DepartmentCity or town police · ORI TX0911000 · NIBRS since 2020
  • Pottsboro Police DepartmentCity or town police · ORI TX0910300 · NIBRS since 2023
  • Sherman Police DepartmentCity or town police · ORI TX0910400 · NIBRS since 2019
  • Southmayd Police DepartmentCity or town police · ORI TX0912200 · NIBRS since 2024
  • Tioga Police DepartmentCity or town police · ORI TX0912100 · NIBRS since 2018
  • Tom Bean Police DepartmentCity or town police · ORI TX0912300 · NIBRS since 2021
  • Van Alstyne Police DepartmentCity or town police · ORI TX0910500 · NIBRS since 2021
  • Whitesboro Police DepartmentCity or town police · ORI TX0910600 · NIBRS since 2023
  • Whitewright Police DepartmentCity or town police · ORI TX0910700 · NIBRS since 2020

College and University Police in Grayson County

  • Austin CollegeCollege or university police · ORI TX091199E · NIBRS since 2020
  • Grayson CollegeCollege or university police · ORI TX0911800 · NIBRS since 2022

Other Law Enforcement Agencies in Grayson County

  • Grayson County Constable: Precinct 1Other agency · ORI TX0911100 · NIBRS since 2023
  • Grayson County Constable: Precinct 2Other agency · ORI TX0910800 · NIBRS since 2025
  • Grayson County Constable: Precinct 4Other agency · ORI TX0911300 · NIBRS since 2023
  • Independent School District: CollinsvilleOther agency · ORI TX0913600 · NIBRS since 2024
  • Independent School District: DenisonOther agency · ORI TX0913500 · NIBRS since 2024
  • Independent School District: HoweOther agency · ORI TX0912700 · NIBRS since 2023
  • Independent School District: ShermanOther agency · ORI TX0913100 · NIBRS since 2023
  • Independent School District: Tom BeanOther agency · ORI TX0913400 · NIBRS since 2023
  • Independent School District: Van AlstyneOther agency · ORI TX0913200 · NIBRS since 2023
  • Independent School District: WhitesboroOther agency · ORI TX0912800 · NIBRS since 2021

Where People Arrested in Grayson County Are Held

In most U.S. counties, adults arrested by city police, the sheriff or state troopers are booked into the county jail first. Some larger cities run their own holding jail, so if a person is not on the county roster, call the arresting department.

Law Enforcement in Other Texas Counties

Agency names, types and ORI codes come from the FBI Crime Data Explorer agency list, retrieved November 2026. NIBRS dates show when an agency began reporting incident-level crime data to the FBI.

Frequently Asked Questions

How many police departments are in Grayson County?
The FBI lists 26 law enforcement agencies in Grayson County, including 13 city or town police departments. The full list is on this page.
Who runs the jail in Grayson County?
In most counties the sheriff runs the county jail. In Grayson County that is the Grayson County Sheriff's Office. See Grayson County Jail on this site for the jail's roster or contact details.
What is an ORI number?
An ORI is the nine-character identifier the FBI assigns to each law enforcement agency for crime reporting, for example TX0910600. It is useful when you request records or read crime statistics.