Police and sheriff · Louisiana

Law Enforcement Agencies in St. Tammany Parish, Louisiana

6 agenciesFBI UCR list

The FBI's Uniform Crime Reporting program lists 6 law enforcement agencies in St. Tammany Parish, Louisiana: the county sheriff's office and 5 city or town police departments.

Sheriff's Office and County Police in St. Tammany Parish

  • St. Tammany Parish Sheriff's OfficeCounty sheriff or police · ORI LA0520000 · NIBRS since 2019

City and Town Police Departments in St. Tammany Parish

  • Covington Police DepartmentCity or town police · ORI LA0520100 · NIBRS since 2022
  • Folsom Police DepartmentCity or town police · ORI LA0520700 · NIBRS since 2024
  • Mandeville Police DepartmentCity or town police · ORI LA0520300 · NIBRS since 2021
  • Pearl River Police DepartmentCity or town police · ORI LA0520500 · NIBRS since 2021
  • Slidell Police DepartmentCity or town police · ORI LA0520200 · NIBRS since 2021

Where People Arrested in St. Tammany Parish 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 Louisiana 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 St. Tammany Parish?
The FBI lists 6 law enforcement agencies in St. Tammany Parish, including 5 city or town police departments. The full list is on this page.
Who runs the jail in St. Tammany Parish?
In most counties the sheriff runs the county jail. In St. Tammany Parish that is the St. Tammany Parish Sheriff's Office. See St. Tammany Parish 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 LA0520200. It is useful when you request records or read crime statistics.