Jails & Prisons in Knox County, Maine

There are 4 Jails & Prisons in Knox County, Maine, serving a population of 39,700 people in an area of 366 square miles. There is 1 Jail & Prison per 9,925 people, and 1 Jail & Prison per 91 square miles.

In Maine, Knox County is ranked 2nd of 16 counties in Jails & Prisons per capita, and 1st of 16 counties in Jails & Prisons per square mile.

List of Knox County Jails & Prisons

Find Knox County, Maine jails, prisons, detention centers, departments of corrections, and penitentiaries.

Bolduc Correctional Facility 516 Cushing Road Warren, ME

Knox County Correctional Facility 327 Park Street Rockland, ME

Maine State Prison 392 Main Street Thomaston, ME

Maine State Prison 807 Cushing Road Warren, ME

About Knox County Jails & Prisons

A Knox County Jail or Prison is a secure facility located in Knox County, ME where individuals, referred to as inmates, are involuntarily confined and their freedoms and movement are restricted as a consequence of criminal behavior. Knox County Jails are short-term facilities where inmates either await trial or sentencing for a crime, or serve relatively short sentences. Knox County Prisons are longer-term facilities where inmates serve out a prison sentence, usually of a year or more, for their crimes.

You may contact Jails & Prisons for questions about:
  • Locating Knox County inmates
  • Finding out who is in Jail or Prison
  • Searching for criminal records
  • Performing Knox County background checks
  • Contacting, visiting and sending money to inmates

Knox County Jail and Prison Statistics

Find Knox County Jail Admissions By Race, Pretrial Jail Population, Prison Admissions, and Prison Population By Race. Data Source: U.S. Bureau of Justice Statistics; National Prisoner Statistics (NPS) Program, Prisoners In 2015.

Knox County Jail Admissions
Total Jail Admissions1,570
Total Jail Population70
Female Jail Population13
Male Jail Population58
Knox County Jail Admissions By Race
Asian Jail Population-
Black Jail Population1
Latino Jail Population1
Native Jail Population1
White Jail Population69
Knox County Pretrial Jail Population
Pretrial Jail Population46
Female Pretrial Jail Population2
Male Pretrial Jail Population25
Knox County Prison Admissions
Total Prison Admissions52
Female Prison Admissions11
Male Prison Admissions41
Asian Prison Admissions-
Black Prison Admissions4
Latino Prison Admissions-
Native Prison Admissions-
White Prison Admissions46
Other Prison Admissions2
Knox County Prison Population
Total Prison Population96
Female Prison Population14
Male Prison Population82
Knox County Prison Population By Race
Asian Prison Population-
Black Prison Population-
Latino Prison Population-
Native Prison Population-
White Prison Population91
Other Prison Population5