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Prison cell

small room in a prison or police station where a prisoner is held

Architectural plans, a scale model, maps and brass measuring instruments
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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 23, 2026
Entity authorityQ686534
Source-derived summary

A prison cell (also known as a jail cell) is a small room in a prison or police station where a prisoner is held. Cells greatly vary by their furnishings, hygienic services, and cleanliness, both across countries and based on the level of punishment to which the prisoner being held has been sentenced. Cells can be occupied by one or multiple prisoners depending on factors that include, but are not limited to, inmate population, facility size, resources, or inmate behavior.

Description

The International Committee of the Red Cross recommends that cells be at least 5.4 m2 (58 sq ft) in size for a single cell accommodation (one person in the cell). However, in shared or dormitory accommodations, it recommends a minimum of 3.4 m2 (37 sq ft) per person, including in cells where bunk beds are used.

Prison cells vary in size internationally from 2 m2 (22 sq ft) in Guinea, 3 m2 (32 sq ft) in Poland, 9 m2 (97 sq ft) in Germany to 10 m2 (110 sq ft) in Norway and 12 m2 (130 sq ft) in Switzerland.

Council of Europe (Strasbourg, 15 December 2015) call for a minimum standard for personal living space in prison establishments is 6 m2 of living space for a single-occupancy cell or 4 m2 (43 sq ft) of living space per prisoner in a multiple-occupancy cell for the prevention of torture and inhuman treatment.

A March 1991 federal government study of U.S. prisons reported that:

"Until recently, the Federal Bureau of Prisons based its determination of rated capacity in existing facilities on a single-bunking standard, which currently calls for providing each inmate with at least 35 square feet of unencumbered space in a single cell. This essentially translates to a cell size of roughly 65 sq ft (6.0 m2).*

*(65 sq ft (6.0 m2), minus 35 sq ft (3.3 m2) of "unencumbered space" leaves 30 sq ft (2.8 m2) of "encumbered" space, which would likely contain bed, toilet and sink - for a single inmate in a single cell)

"In practice, however, BOP has accommodated inmate population increases by double-bunking inmates in virtually all its facilities and in cells... of varying sizes, but generally in the 50 to 70 square foot range."

In the United States old prison cells are usually about 6 by 8 feet (1.8 by 2.4 m) in dimension which is 48 sq ft (4.5 m2), (moreover, however, American Correctional Association standards call for a minimum of 70 sq ft (6.5 m2), with steel or brick walls and one solid or barred door that locks from the outside.

Editorial summary

The public source identifies “Prison cell” as small room in a prison or police station where a prisoner is held. This brief keeps that definition visible, then builds a research path around Prison, cell and small.

Editorial reviewA valuable geographic starting point for tracing changing names, boundaries, uses and administrative responsibility. The current lead gives the account dated anchors—2015, 1991—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Prison, cell and small providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Prison cell”, the useful work is to connect “small room in a prison or police station where a prisoner is held” to the records capable of establishing context and consequence.

Evidence profile

Maps, plans, fabric surveys and administrative records can establish how the site’s name, extent and function changed over time. The source revision retrieved here is dated Aug 23, 2026. The linked authority identifier is Q686534. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2015 and 1991.

Critical limits

Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.

Best used for
  • Historic place names
  • Jurisdictional context
  • Routes into maps and plans
Verify next

Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.

Three-step research path

  1. Establish the record: confirm the title “Prison cell”, its source revision and the description used here.
  2. Expand the search: follow Prison cell primary sources, Prison cell archive and Prison research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Prison cell”?
  2. Which earlier names or jurisdictions may reveal additional records?
  3. What physical evidence or contemporary plan supports the description?
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Source & attribution

This entry incorporates text from Prison cell” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.