World Prisons
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Spain · Madrid

Porlier prison

Low
Verified
Aging · 5mo ago
Sources last reviewed on

Data is aggregated from public sources and may be incomplete or out of date. Always verify with primary sources before acting on any figure. See data sources.

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Photograph of Porlier prison

Capacity

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Current population

—

Occupancy

—

Year opened

1936

Operational

Figures from official sources · verified 29 May 2026 · methodology

Facility profile

Operator

—

Population held

Mixed/unknown

Opened

1936

Region

Madrid

Security level

—

Death-row facility

No

Conditions

No conditions summary available yet.

Visiting

No visiting information available.

Mailing

No mailing information available.

Practical info

Contact the operator's website for inmate-specific procedures.

Known issues

No major issues documented in our database.

Notable inmates

  • Valentín de Pedro
    Valentín de Pedro
    1896–1966 · writer
  • José Izquierdo Durán
    José Izquierdo Durán
    1890–1939 · illustrator
  • Ricardo Zabalza
    Ricardo Zabalza
    1898–1940 · politician
  • Agustín Remiro
    Agustín Remiro
    1904–1942 · trade unionist

    Agustín Remiro Manero (28 August 1904 – 21 June 1942) was a Spanish anarchist activist, a soldier during the Spanish Civil War and later foreign agent for MI6.

  • José Cazorla
    1906–1940 · politician

    José Cazorla Maure (1903 – 8 April 1940) was a Spanish communist leader during the Spanish Civil War (1936–1939).

  • Ángel Carrasco
    1907–1943 · politician

    Ángel Carrasco Nolasco (1907 – 11 June 1943) was a Spanish Socialist Workers' Party politician.

  • Marcos Ana
    Marcos Ana
    1920–2016 · poet

    Fernando Macarro Castillo (20 January 1920 in Alconada – 24 November 2016 in Madrid), better known by his pseudonym Marcos Ana, was a Spanish poet and is considered by numerous sources Spain's longest serving political prisoner.

  • Enrique Paradas
    Enrique Paradas
    1884–1944 · writer
  • Pedro Luis de Gálvez
    Pedro Luis de Gálvez
    1882–1940 · poet

Showing 9 of 10. Source: Wikidata + Wikipedia.

Contact & address

No public contact details available.

Conditions Risk Score

Derived signal — not a judgement. How it's calculated

—
Insufficient data
We don't have enough public data on this facility to score it. Have something to add? Send us a correction.

Related facilities

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Data completeness

16%

How many of our profile fields are populated. We surface this so families and researchers know the limits.

Sources

Cite this page

Under CC-BY-4.0. Include the URL and access date; the site is a living reference and entries can change.

APA
World Prisons. (2026). Porlier prison. Retrieved October 15, 2026, from https://worldprisons.com/prisons/porlier-prison
Chicago
"Porlier prison." World Prisons. Accessed October 15, 2026. https://worldprisons.com/prisons/porlier-prison.
BibTeX
@misc{worldprisons-porlier-prison,
  author = {{World Prisons}},
  title = {Porlier prison},
  year = {2026},
  url = {https://worldprisons.com/prisons/porlier-prison},
  urldate = {2026-10-15}
}