Korea, Democratic People's Republic of
Onsong concentration camp
Data is aggregated from public sources and may be incomplete or out of date.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 Onsong concentration camp
Step-by-step guidance using the Korea, Democratic People's Republic of system — addresses, money services, visit booking, what to bring on your first visit.
Background
The Onsong concentration camp was an internment camp in Changpyong, Onsong County, North Hamgyong, North Korea. It housed approximately 15,000 political prisoners. The camp was officially known as Concentration Camp (Kwan-li-so) No. 12. Although information about the camp is scarce, two defectors have alleged the forcible suppression of a large riot in May 1987 at the camp.
Source: Wikipedia article lead, CC-BY-SA.
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Operational
Facility profile
Operator
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Population held
Mixed/unknown
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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
No public contact details available.
Conditions Risk Score
Derived signal — not a judgement. How it's calculated
Data completeness
16%How many of our profile fields are populated. We surface this so families and researchers know the limits.
Sources
- Wikidata — Wikimedia Foundation
- Wikipedia — Wikimedia Foundation
- See /data-sources for our overall methodology.