Casa San Diego
Data is aggregated from public sources and may be incomplete or out of date.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 Casa San Diego
Step-by-step guidance using the United States system — addresses, money services, visit booking, what to bring on your first visit.

Casa San Diego Immigrant holding facility in El Cajon, California, US Casa San Diego is a holding facility located in El Cajon, California, for minors who are either unaccompanied at the United States border or who have been separated from their families. Currently, around 10 percent of children housed in Casa San Diego were separated from their parents on entry at the border.[\[1\]](https://en.wikipedia.org/wiki/Casa_San_Diego#cite_note-Morrissey_2018-1) Casa San Diego currently houses boys and girls between the ages of 6 and 17.[\[2\]](https://en.wikipedia.org/wiki/Casa_San_Diego#cite_note-2)
Background
Casa San Diego is a holding facility located in El Cajon, California, for minors who are either unaccompanied at the United States border or who have been separated from their families. Currently, around 10 percent of children housed in Casa San Diego were separated from their parents on entry at the border. Casa San Diego currently houses boys and girls between the ages of 6 and 17.
Source: Wikipedia article lead, CC-BY-SA.
Capacity
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Current population
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Occupancy
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Year opened
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Operational
Figures from official sources · verified 3 Jul 2026 · methodology
Facility profile
Operator
Southwest KeyPopulation held
Mixed/unknown
Opened
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Region
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Security level
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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
Related facilities
Same country, matched on type + security level where possible.
- Rikers IslandEast Elmhurst, NYMixedLocal jail42% occupancy
- Franklin County Detention FacilitySt. AlbansMaximumCounty jail660% occupancy
- Gallia County JailGallipolisCounty jail336% occupancy
- Noble County JailCaldwellCounty jail542% occupancy
- Woodman State JailGatesvilleMaximumState prison720% occupancy
- Stark County JailToulonCounty jail3446% occupancy
Data completeness
28%How many of our profile fields are populated. We surface this so families and researchers know the limits.
Sources
- Wikipedia — Wikimedia Foundation
- OpenStreetMap — OpenStreetMap Contributors
- Wikidata — Wikimedia Foundation
- Wikidata (Q55606713)
- Wikipedia
- See /data-sources for our overall methodology.
Cite this page
Under CC-BY-4.0. Include the URL and access date; the site is a living reference and entries can change.
World Prisons. (2026). Casa San Diego. Retrieved October 20, 2026, from https://worldprisons.com/prisons/casa-san-diego
"Casa San Diego." World Prisons. Accessed October 20, 2026. https://worldprisons.com/prisons/casa-san-diego.
@misc{worldprisons-casa-san-diego,
author = {{World Prisons}},
title = {Casa San Diego},
year = {2026},
url = {https://worldprisons.com/prisons/casa-san-diego},
urldate = {2026-10-20}
}