Home / Directory / California / Fremont Detention Facility
Fremont Detention Facility
Find the contact details, address, facility type, and official source links Jail411 holds for Fremont Detention Facility in California. Confirm current custody before acting.
Facility record / California
Confirm the responsible system before acting.
Fremont Detention Facility is a correctional facility in Fremont, Alameda County, California. It has a rated capacity of 96. By capacity it is the 29th-largest of the 60 correctional facility records listed for California with a published capacity. It is one of 5 correctional facilities in Alameda 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
- (510) 790-6871
- Address
- 1990 Stevenson Boulevard
Fremont, CA 94538Open in maps - Official page
- Official page at fremontpolice.org
- County
- Alameda County
Facility details
Listed as open in the February 2026 directory release.
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 Alameda County
| Facility | City | Type | Security |
|---|---|---|---|
| Berkeley Jail Facility | Berkeley | Correctional facility | — |
| Camp Wilmont Sweeney | San Leandro | County or city jail | Juvenile |
| Hayward Detention Facility | Hayward | Correctional facility | — |
| Santa Rita Jail | Dublin | County or city jail | Medium |
Clear information.
Clear boundaries.
Jail411 is an independent information resource for families and friends. We are not a government agency, jail operator, law firm or live custody-records service.
Can Jail411 tell me if someone is in custody right now?
No. Jail411 does not hold live custody records. Use the official locator for the county, state, federal or ICE system that has the person; start here if you do not know which.
Does posting bond mean the person comes home?
Not always. A probation or parole hold, another county's warrant or an immigration detainer can keep someone in custody after bond is posted. Ask the jail what holds are on the booking before you pay.
What should I confirm before visiting?
The person's current facility, the visiting schedule, approval requirements, accepted identification and arrival instructions. Check the facility page and its official sources before you travel.
What if I find something that needs correcting?
Send us the page and the detail that needs attention. Include the official source when you have one. Do not send private booking documents or other sensitive personal information.
Plan the next step.
Practical guides for calls, visits, mail, money and release.