Articles
Editorial features and dataset-backed directory notes for England and Wales listings.
Most Dangerous Prisons in the World
A look at some of the most dangerous and notorious prisons across the globe, from overcrowded facilities to maximum-security lockdowns.
Famous Prison Escapes Throughout History
From Alcatraz to the Tower of London, these daring escapes captivated the world and changed how prisons approach security.
Understanding Prison Overcrowding in England and Wales
An analysis of the current prison population crisis and its effects on the criminal justice system.
How Rehabilitation Programmes Reduce Reoffending
Research shows that effective rehabilitation programmes can significantly reduce reoffending rates.
The History of Supermax Prisons
How the concept of the supermax prison evolved from Alcatraz to modern facilities like ADX Florence.
Worst Prison Riots in History
From Attica to Strangeways, the deadliest prison uprisings and the reforms they inspired.
Mental Health in Prisons: A Growing Concern
Examining the mental health challenges faced by prisoners and the support systems available.
Women in Prison: Unique Challenges and Needs
Understanding the distinct challenges faced by women in the criminal justice system.
How Prison Systems Differ Around the World
A comparative look at prison systems across different countries, from Scandinavia to Southeast Asia.
Prisons in AVON & SOUTH DORSET: how this regional group works
Directory note for prisons grouped under “AVON & SOUTH DORSET” in our England and Wales import (5 establishments). Not an official list.
Prisons in BEDFORDSHIRE, CAMBRIDGESHIRE & NORFOLK: how this regional group works
Directory note for prisons grouped under “BEDFORDSHIRE, CAMBRIDGESHIRE & NORFOLK” in our England and Wales import (5 establishments). Not an official list.
Prisons in CUMBRIA & LANCASHIRE: how this regional group works
Directory note for prisons grouped under “CUMBRIA & LANCASHIRE” in our England and Wales import (5 establishments). Not an official list.
Prisons in DEVON & NORTH DORSET: how this regional group works
Directory note for prisons grouped under “DEVON & NORTH DORSET” in our England and Wales import (4 establishments). Not an official list.
Prisons in EAST MIDLANDS: how this regional group works
Directory note for prisons grouped under “EAST MIDLANDS” in our England and Wales import (6 establishments). Not an official list.
Prisons in GREATER MANCHESTER,MERSEYSIDE & CHESHIRE: how this regional group works
Directory note for prisons grouped under “GREATER MANCHESTER,MERSEYSIDE & CHESHIRE” in our England and Wales import (5 establishments). Not an official list.
Prisons in HERTFORDHIRE, ESSEX & SUFFOLK: how this regional group works
Directory note for prisons grouped under “HERTFORDHIRE, ESSEX & SUFFOLK” in our England and Wales import (5 establishments). Not an official list.
Prisons in HMPPS Wales: how this regional group works
Directory note for prisons grouped under “HMPPS Wales” in our England and Wales import (6 establishments). Not an official list.
Prisons in KENT, SURREY & SUSSEX: how this regional group works
Directory note for prisons grouped under “KENT, SURREY & SUSSEX” in our England and Wales import (7 establishments). Not an official list.
Prisons in LONDON: how this regional group works
Directory note for prisons grouped under “LONDON” in our England and Wales import (6 establishments). Not an official list.
Prisons in LONG TERM & HIGH SECURITY ESTATE: how this regional group works
Directory note for prisons grouped under “LONG TERM & HIGH SECURITY ESTATE” in our England and Wales import (13 establishments). Not an official list.
Prisons in NORTH MIDLANDS: how this regional group works
Directory note for prisons grouped under “NORTH MIDLANDS” in our England and Wales import (4 establishments). Not an official list.
Prisons in PRIVATELY MANAGED PRISON: how this regional group works
Directory note for prisons grouped under “PRIVATELY MANAGED PRISON” in our England and Wales import (13 establishments). Not an official list.
Prisons in SOUTH CENTRAL: how this regional group works
Directory note for prisons grouped under “SOUTH CENTRAL” in our England and Wales import (5 establishments). Not an official list.
Prisons in TEES & WEAR: how this regional group works
Directory note for prisons grouped under “TEES & WEAR” in our England and Wales import (4 establishments). Not an official list.
Prisons in WEST MIDLANDS: how this regional group works
Directory note for prisons grouped under “WEST MIDLANDS” in our England and Wales import (7 establishments). Not an official list.
Prisons in WOMENS PRISON GROUP: how this regional group works
Directory note for prisons grouped under “WOMENS PRISON GROUP” in our England and Wales import (10 establishments). Not an official list.
Prisons in YORKSHIRE: how this regional group works
Directory note for prisons grouped under “YORKSHIRE” in our England and Wales import (7 establishments). Not an official list.
Prisons in YOUTH CUSTODY SERVICE: how this regional group works
Directory note for prisons grouped under “YOUTH CUSTODY SERVICE” in our England and Wales import (5 establishments). Not an official list.
G4S prisons in England and Wales: directory context
How we list 6 establishments under “G4S” from HMPPS operator fields. Companion to the operator hub.
Public Sector Prison prisons in England and Wales: directory context
How we list 107 establishments under “Public Sector Prison” from HMPPS operator fields. Companion to the operator hub.
Serco prisons in England and Wales: directory context
How we list 5 establishments under “Serco” from HMPPS operator fields. Companion to the operator hub.
Sodexo prisons in England and Wales: directory context
How we list 4 establishments under “Sodexo” from HMPPS operator fields. Companion to the operator hub.
Category A prisons: what our directory pages show
Interpretive guide for category a prisons listings in our England and Wales dataset (6 establishments in this band where published).
Category B prisons: what our directory pages show
Interpretive guide for category b prisons listings in our England and Wales dataset (35 establishments in this band where published).
Category C prisons: what our directory pages show
Interpretive guide for category c prisons listings in our England and Wales dataset (44 establishments in this band where published).
Multi prisons: what our directory pages show
Interpretive guide for multi prisons listings in our England and Wales dataset (38 establishments in this band where published).
Women’s prisons (England & Wales): reading the thematic list
Context for our “Women’s prisons (England & Wales)” collection (12 sites). Links to the hub and example profiles.
Men’s prisons (England & Wales): reading the thematic list
Context for our “Men’s prisons (England & Wales)” collection (121 sites). Links to the hub and example profiles.
High-security prisons (England & Wales): reading the thematic list
Context for our “High-security prisons (England & Wales)” collection (6 sites). Links to the hub and example profiles.
Privately managed prisons (England & Wales): reading the thematic list
Context for our “Privately managed prisons (England & Wales)” collection (15 sites). Links to the hub and example profiles.
Training prisons (England & Wales): reading the thematic list
Context for our “Training prisons (England & Wales)” collection (53 sites). Links to the hub and example profiles.
Reception prisons (England & Wales): reading the thematic list
Context for our “Reception prisons (England & Wales)” collection (30 sites). Links to the hub and example profiles.
Open prisons (England & Wales): reading the thematic list
Context for our “Open prisons (England & Wales)” collection (13 sites). Links to the hub and example profiles.
How prison category labels appear in this directory
Plain-English notes on how England and Wales security bands show up in our HMPPS-derived listings, without replacing official HMPPS guidance.
What “training” and “reception” mean in our HMPPS-based listings
How we use predominant function text from the import for training and reception themed collections—without claiming a legal definition.
Privately managed prisons in this dataset
How we flag privately managed prisons from operator and sub-group fields, and how many appear in the current England and Wales import.
Open prisons and Category D in our listings
How open-condition sites are identified from category and function text in the import, and how many appear in our open-prisons collection.
Using this directory alongside official sources
How to interpret Prisons Online’s England and Wales pages, hubs, and articles as navigational aids rather than authoritative casework tools.
Prisons in Alabama (federal BOP listing in this directory)
Directory note for 4 federal BOP facility records grouped under Alabama in this import. Not a complete list of all custody in the state.
Federal prisons in Alabama: how this directory groups BOP sites
Context for 4 federal (BOP) facility records in Alabama on Prisons Online.
Prisons in Arizona (federal BOP listing in this directory)
Directory note for 5 federal BOP facility records grouped under Arizona in this import. Not a complete list of all custody in the state.
Federal prisons in Arizona: how this directory groups BOP sites
Context for 5 federal (BOP) facility records in Arizona on Prisons Online.
Prisons in California (federal BOP listing in this directory)
Directory note for 14 federal BOP facility records grouped under California in this import. Not a complete list of all custody in the state.
Federal prisons in California: how this directory groups BOP sites
Context for 14 federal (BOP) facility records in California on Prisons Online.
Prisons in Colorado (federal BOP listing in this directory)
Directory note for 4 federal BOP facility records grouped under Colorado in this import. Not a complete list of all custody in the state.
Federal prisons in Colorado: how this directory groups BOP sites
Context for 4 federal (BOP) facility records in Colorado on Prisons Online.
Prisons in Florida (federal BOP listing in this directory)
Directory note for 11 federal BOP facility records grouped under Florida in this import. Not a complete list of all custody in the state.
Federal prisons in Florida: how this directory groups BOP sites
Context for 11 federal (BOP) facility records in Florida on Prisons Online.
Prisons in Georgia (federal BOP listing in this directory)
Directory note for 3 federal BOP facility records grouped under Georgia in this import. Not a complete list of all custody in the state.
Federal prisons in Georgia: how this directory groups BOP sites
Context for 3 federal (BOP) facility records in Georgia on Prisons Online.
Prisons in Illinois (federal BOP listing in this directory)
Directory note for 6 federal BOP facility records grouped under Illinois in this import. Not a complete list of all custody in the state.
Federal prisons in Illinois: how this directory groups BOP sites
Context for 6 federal (BOP) facility records in Illinois on Prisons Online.
Prisons in Kentucky (federal BOP listing in this directory)
Directory note for 5 federal BOP facility records grouped under Kentucky in this import. Not a complete list of all custody in the state.
Federal prisons in Kentucky: how this directory groups BOP sites
Context for 5 federal (BOP) facility records in Kentucky on Prisons Online.
Prisons in Louisiana (federal BOP listing in this directory)
Directory note for 4 federal BOP facility records grouped under Louisiana in this import. Not a complete list of all custody in the state.
Federal prisons in Louisiana: how this directory groups BOP sites
Context for 4 federal (BOP) facility records in Louisiana on Prisons Online.
Prisons in Minnesota (federal BOP listing in this directory)
Directory note for 5 federal BOP facility records grouped under Minnesota in this import. Not a complete list of all custody in the state.
Federal prisons in Minnesota: how this directory groups BOP sites
Context for 5 federal (BOP) facility records in Minnesota on Prisons Online.
Prisons in Mississippi (federal BOP listing in this directory)
Directory note for 3 federal BOP facility records grouped under Mississippi in this import. Not a complete list of all custody in the state.
Federal prisons in Mississippi: how this directory groups BOP sites
Context for 3 federal (BOP) facility records in Mississippi on Prisons Online.
Prisons in New York (federal BOP listing in this directory)
Directory note for 4 federal BOP facility records grouped under New York in this import. Not a complete list of all custody in the state.
Federal prisons in New York: how this directory groups BOP sites
Context for 4 federal (BOP) facility records in New York on Prisons Online.
Prisons in North Carolina (federal BOP listing in this directory)
Directory note for 5 federal BOP facility records grouped under North Carolina in this import. Not a complete list of all custody in the state.
Federal prisons in North Carolina: how this directory groups BOP sites
Context for 5 federal (BOP) facility records in North Carolina on Prisons Online.
Prisons in Pennsylvania (federal BOP listing in this directory)
Directory note for 11 federal BOP facility records grouped under Pennsylvania in this import. Not a complete list of all custody in the state.
Federal prisons in Pennsylvania: how this directory groups BOP sites
Context for 11 federal (BOP) facility records in Pennsylvania on Prisons Online.
Prisons in South Carolina (federal BOP listing in this directory)
Directory note for 4 federal BOP facility records grouped under South Carolina in this import. Not a complete list of all custody in the state.
Federal prisons in South Carolina: how this directory groups BOP sites
Context for 4 federal (BOP) facility records in South Carolina on Prisons Online.
Prisons in Texas (federal BOP listing in this directory)
Directory note for 15 federal BOP facility records grouped under Texas in this import. Not a complete list of all custody in the state.
Federal prisons in Texas: how this directory groups BOP sites
Context for 15 federal (BOP) facility records in Texas on Prisons Online.
Prisons in Virginia (federal BOP listing in this directory)
Directory note for 3 federal BOP facility records grouped under Virginia in this import. Not a complete list of all custody in the state.
Federal prisons in Virginia: how this directory groups BOP sites
Context for 3 federal (BOP) facility records in Virginia on Prisons Online.
Prisons in West Virginia (federal BOP listing in this directory)
Directory note for 7 federal BOP facility records grouped under West Virginia in this import. Not a complete list of all custody in the state.
Federal prisons in West Virginia: how this directory groups BOP sites
Context for 7 federal (BOP) facility records in West Virginia on Prisons Online.
What is a FCI prison? (Federal BOP directory note)
Plain-language note on Federal Correctional Institution (FCI) facilities in the federal system, with 80 example sites from this import.
What is a FDC prison? (Federal BOP directory note)
Plain-language note on Federal Detention Center (FDC) facilities in the federal system, with 5 example sites from this import.
What is a FMC prison? (Federal BOP directory note)
Plain-language note on Federal Medical Center (FMC) facilities in the federal system, with 6 example sites from this import.
What is a FPC prison? (Federal BOP directory note)
Plain-language note on Federal Prison Camp (FPC) facilities in the federal system, with 7 example sites from this import.
What is a MCC prison? (Federal BOP directory note)
Plain-language note on Metropolitan Correctional Center (MCC) facilities in the federal system, with 3 example sites from this import.
What is a MDC prison? (Federal BOP directory note)
Plain-language note on Metropolitan Detention Center (MDC) facilities in the federal system, with 3 example sites from this import.
What is a OTHER prison? (Federal BOP directory note)
Plain-language note on other BOP facility types facilities in the federal system, with 23 example sites from this import.
What is a USP prison? (Federal BOP directory note)
Plain-language note on United States Penitentiary (USP) facilities in the federal system, with 16 example sites from this import.