World Prisons
All prisons

Poland

Wronki Prison

Low
Verified 29 May 2026
Fresh · 0d ago

Data is aggregated from public sources and may be incomplete or out of date.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.

For families

How to send mail, money, and visit Wronki Prison

Step-by-step guidance using the Poland system — addresses, money services, visit booking, what to bring on your first visit.

Open toolkit
Photograph of Wronki Prison

Gallery

From Wikimedia Commons (CC-BY-SA where not otherwise stated).

  • Wiezieniewewronkach.jpg

    Photo by Robson1976 via Wikimedia Commons (CC BY-SA 4.0)

  • Wiezieniewewronkach2.jpg

    Photo by Robson1976 via Wikimedia Commons (CC BY-SA 4.0)

Background

Wronki Prison (Polish: Zakład Karny Wronki) is the largest prison in Poland, holding over 1400 prisoners. Established by the German Empire in 1889, it is located in the town of Wronki, within the Greater Poland Voivodeship.

Source: Wikipedia article lead, CC-BY-SA.

Capacity

Current population

Occupancy

Year opened

1894

Operational

Facility profile

Operator

Population held

Mixed/unknown

Opened

1894

Region

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.

Contact & address

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.

Data completeness

30%

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

Sources