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Port Isabel Detention Center
Find the contact details, address, facility type, and official source links Jail411 holds for Port Isabel Detention Center in Texas. Confirm current custody before acting.
Facility record / Texas
Port Isabel Detention Center is a federal prison in Los Fresnos, Cameron County, Texas. It has a rated capacity of 700. By capacity it is the 21st-largest of the 36 federal prison records listed for Texas with a published capacity. It is one of 9 correctional facilities in Cameron County.
Jail411 does not hold custody records. A listing here does not mean anyone is held at this address. Confirm the person’s location with the responsible agency before you travel, send money, or pay for a service.
Where this record came from. The contact, status and security fields, with capacity and population, come from the HIFLD and Federal Bureau of Prisons directory release refreshed February 2026. They describe the record, not today’s population. Check the facility’s current official website.
Contact this facility
- Phone
- (956) 547-1700
- Address
- 27991 Buena Vista Blvd
Los Fresnos, TX 78566Open in maps - Official page
- Official page at ice.gov
- County
- Cameron County
Facility details
Listed as open in the February 2026 directory release.
Finding someone
Federal Bureau of Prisons inmate locator
Before you travel, pay, or mail anything
Get two things first: which facility the person is actually in, and their booking or ID number. Almost nothing works without them. Then check this facility’s current instructions — rules and service providers change.
Other facilities in Cameron County
| Facility | City | Type | Security |
|---|---|---|---|
| Amador R Rodriguez Boot Camp / Ed Ctr | San Benito | County or city jail | Juvenile |
| Brownsville City Jail | Brownsville | Correctional facility | — |
| Cameron County Detention Center 1 | Brownsville | County or city jail | — |
| Cameron County Detention Center 2 | Brownsville | County or city jail | — |
| Cameron County Jail | Brownsville | County or city jail | — |
| Carrizales-Rucker Detention Center | Olimito | County or city jail | Maximum |
| Darrell B Hester Juvenile Detention Center | San Benito | Juvenile facility | Juvenile |
| Edna Tamayo House | Harlingen | State prison | Juvenile |
Información clara.
Límites claros.
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