Use this page to find court records, arrest records, and other public records in Northumberland County. Each section links to the office, online tool, or agency that holds the records.
⚡ At a Glance
- Prothonotary: 201 Market Street, Sunbury, PA 17801 — 570-988-4148
- Sheriff: Northumberland County Sheriff's Office
- Online search: UJS Web Portal (ujsportal.pacourts.us)
- County seat: Sunbury
Start here: Choose the type of record you need below, then follow the link to the official source.
What You Can Find Here
- Full name of the person or business
- Case number, if you have one
- Approximate date or location of the record
Court Records
The Northumberland County Prothonotary maintains records for civil cases filed in the Court of Common Pleas. Criminal records are maintained by the Clerk of Courts. You can search records through the UJS Web Portal.
| Office | Details |
|---|---|
| Prothonotary | 201 Market Street, Sunbury, PA 17801 |
| Phone | 570-988-4148 |
| Online Search | UJS Web Portal |
Use the official link above or call 570-988-4148.
Arrest Records
Arrest records in Northumberland County come from the agency that made the arrest. The Northumberland County Sheriff's Office or local police departments handle arrests. For statewide checks, use PA PATCH.
| Agency | Location |
|---|---|
| Northumberland County Sheriff's Office | Sunbury, Pennsylvania |
Use the official link above to access records or contact the office directly.
Other Public Records
Northumberland County maintains other public records through county offices. Property records, vital records, and other documents are available through the county or state agencies.
How to Request Records
In person: Visit the Northumberland County Courthouse at 201 Market Street. Bring a valid ID.
Online: Use the UJS Web Portal.
By mail: Submit a request under the PA Right-to-Know Law. Call 570-988-4148.
About Northumberland County
Northumberland County is located in Pennsylvania with its county seat in Sunbury.
Frequently Asked Questions
This page is a guide to help you find official records. All information comes from government sources.
Last updated: April 15, 2026