Police and sheriff · Pennsylvania

Law Enforcement Agencies in Northumberland County, Pennsylvania

19 agenciesFBI UCR list

The FBI's Uniform Crime Reporting program lists 19 law enforcement agencies in Northumberland County, Pennsylvania: the county sheriff's office, 12 city or town police departments, 1 state police post and 5 other agencies.

Sheriff's Office and County Police in Northumberland County

City and Town Police Departments in Northumberland County

State Police in Northumberland County

State Agencies in Northumberland County

Other Law Enforcement Agencies in Northumberland County

Where People Arrested in Northumberland 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 Pennsylvania 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 Northumberland County?
The FBI lists 19 law enforcement agencies in Northumberland County, including 12 city or town police departments. The full list is on this page.
Who runs the jail in Northumberland County?
In most counties the sheriff runs the county jail. In Northumberland County that is the Northumberland County Sheriff's Office. See Northumberland 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 PA0490300. It is useful when you request records or read crime statistics.