County jail
KNOX COUNTY CORRECTIONAL FACILITY
Facility info as of 2024-08-06 — always confirm at the official source .
ME · Knox County
How to find someone in jail in Knox County, Maine
Take a breath. Here is where people are held in Knox County, the official locators to search, and how to confirm where your person is — using free, government sources only.
- County facilities listed
- 3
- State locator
- Maine DOC Adult Resident / Adult Community Corrections Client Search
- VINELink
- Not in Maine
- Jurisdiction
- Knox County, ME
Knox County jails & facilities 3
These are the correctional facilities the national dataset lists in Knox County. Confirm a specific person on the official roster or locator — this page never stores or looks up records.
State prison
BOLDUC CORRECTIONAL FACILITY
Facility info as of 2024-02-29 — always confirm at the official source .
State prison
MAINE STATE PRISON
Facility info as of 2024-02-29 — always confirm at the official source .
Which system is holding them?
There is no single search that covers everyone in Knox County. Match the situation to the right official locator — most families start with the first one.
If the arrest was recent
Start with the county jail
A recent arrest in Knox County almost always means the county jail listed above, run by the local sheriff — not a state prison. Check that jail’s roster or search the statewide custody locator; if the booking is only a few hours old, call the jail’s booking desk.
Maine is not covered by VINELink — use the arresting county sheriff’s jail roster or call the jail’s booking or records line.
If they were sentenced to prison
Use the state prison locator
Once a person is sentenced, they move from the county jail into the Maine Department of Corrections. Search the state inmate locator by name or ID — a county jail roster will not show a sentenced prisoner.
If the charge is federal
Search the Federal Bureau of Prisons
A federal charge means federal custody — a separate system from any Maine county or state facility. Search the Federal Bureau of Prisons Inmate Locator by name or register number.
Nearby counties in Maine
If the arrest happened just across a county line, these Maine counties are closest to Knox County. Open one for its jails and the exact official locators to search.
How release works in Maine
Finding the person comes first. Once you know where they are being held, this is how getting them out works in Maine.
No commercial bail
In Maine, there is no commercial bail-bond industry — there is no bondsman to hire and no premium to pay. A judge decides whether the person is released, often on their own recognizance or on conditions, and any money bail the court orders is paid directly to the court.
The person’s rights. The person in custody has the right to talk to a lawyer about their case, and if they cannot afford one, the court can appoint a public defender.
If there is also a warrant to deal with
Two companion guides pick up where this one leaves off — checking for a warrant, and resolving it on your own terms.
Common questions about finding someone in Knox County
How do I find someone who was just arrested in Knox County?
Someone just arrested in Knox County is usually held at KNOX COUNTY CORRECTIONAL FACILITY, run by the local sheriff. Check that jail’s roster or the statewide custody locator; if the booking is only hours old, call the jail’s booking desk. A brand-new arrest will not appear on the state prison locator.
How do I find someone in state prison from Knox County?
Once a person is sentenced they move into the Maine Department of Corrections. Search the state inmate locator by name or ID number — it is separate from the Knox County jail and from the Federal Bureau of Prisons.
Is there a free way to check if someone is in custody in Maine?
Yes, and all the official options are free: the arresting county sheriff’s jail roster, a call to the jail, the Maine inmate locator, and the Federal BOP. Skip paid inmate-search and mugshot sites.
How does bail work for someone held in Knox County?
No. Maine has no commercial bail-bond industry, so there is no bondsman to hire and no premium to pay. A judge decides release, commonly on recognizance or on conditions, and any money bail is paid directly to the court.
More of Maine
This is one of Maine’s counties. The state guide has the complete rundown and every other county.