Police and sheriff · Missouri

Law Enforcement Agencies in Maries County, Missouri

2 agenciesFBI UCR list

The FBI's Uniform Crime Reporting program lists 2 law enforcement agencies in Maries County, Missouri: the county sheriff's office and 1 city or town police department.

Sheriff's Office and County Police in Maries County

  • Maries County Sheriff's OfficeCounty sheriff or police · ORI MO0630000 · NIBRS since 2021

City and Town Police Departments in Maries County

  • Vienna Police DepartmentCity or town police · ORI MO0630400 · NIBRS since 2020

Where People Arrested in Maries 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 Missouri 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 Maries County?
The FBI lists 2 law enforcement agencies in Maries County, including 1 city or town police departments. The full list is on this page.
Who runs the jail in Maries County?
In most counties the sheriff runs the county jail. In Maries County that is the Maries County Sheriff's Office. See Maries 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 MO0630400. It is useful when you request records or read crime statistics.