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Solano County jail information.
California. By facility.

3 local jails hold people arrested in Solano County. Pick the facility below, then open its guide for visiting, mail and money details.

All California counties Facility information, not live custody records.
Local adult custody1 of 3

Justice Center Detention Facility

500 Union Avenue
Fairfield, CA 94533
Call the jail
(707) 784-7100
Sheriff's office
(707) 784-7000
Location
Fairfield, CA
Open the facility guide Directions

Housing and release status change. Confirm the person is still here before driving, mailing or depositing money.

Solano County adult custody. Start with the current facility.

Confirm the person’s current housing before using a visiting schedule, mailing address or payment service. The facilities below have different roles and may not share the same arrival rules.

Sheriff and police in Solano County

12 listed agencies. The arresting agency is usually not the holding facility.

All 12 agencies

Family next steps

Find the right next step for Solano County.

Use the current custody record first, then follow the task link for the facility or agency that actually holds the person.
01

Confirm adult custody

Sheriff In Custody Web Search. Or call Custody Booking Information (707) 784-7112 (24 hours). Jail411 does not host inmate names. Read which building: Justice Center, Claybank, or Stanton.

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02

Adult jail visiting

Register and schedule at iWebVisit.com at least one day in advance. 7 days a week. Hours depend on facility and classification. Justice Center 500 Union; Claybank 2500 Claybank; Stanton 2450 Claybank.

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03

Send adult jail mail

Letters to Pigeonly PO Box 96777 Las Vegas with inmate number and code 1127 (Justice Center), 1128 (Claybank), or 1129 (Stanton). Legal and publisher mail to the jail street. Not Juvenile Hall. Not CDCR.

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04

Send money / commissary

TouchPay kiosk in jail lobbies, 1-866-232-1899, or touchpaydirect.com (Facility Locator 294501). Money orders to the housing jail street. iCare gift packs use the Solano County page at icaregifts.com/SolanoCA.html (Stanton Monday / Claybank Tuesday / Justice Center Wednesday).

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05

Phones and video

Video: iWebVisit.com. Remote social visits $9.00 per 30 minutes. Jail telephones are collect during unlock; vendor name is not on the Sheriff pages. Non-attorney calls and visits may be recorded.

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06

Look up a court case

Superior Court public portal (case information updated daily). Criminal clerk Fairfield (707) 207-7380; Vallejo (707) 561-7880. Daily calendar: solano.courts.ca.gov/online-services/court-calendar.

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07

Which courthouse?

Criminal / juvenile: Hall of Justice, 600 Union Avenue. Law and Justice Center: 530 Union Avenue. Old Solano Courthouse: 580 Texas Street. Vallejo branch: 321 Tuolumne Street. Jail visiting is 500 Union / Claybank Road — not the clerk door.

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08

Youth detention (not the adult jail)

740 Beck Avenue, (707) 784-6570. Sycamore / Redwood / Sequoia pod visiting. Mail to Beck Avenue. No iWebVisit, no Pigeonly, no iCare, no TouchPay.

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Other custody and specialized locations

Youth, state, federal and alternate custody are separate systems.

These locations do not use the adult county jail’s rules automatically. Confirm the operator before visiting, mailing or funding an account.
Juvenile

Solano County Juvenile Detention Facility

Solano County Probation operates this hall at 740 Beck Avenue, Fairfield. Official JDF page (checked 2026-09-12): secure short-term residential care; hall (707) 784-6570 / (707) 784-6571. Not the adult jail. Do not use iWebVisit, Pigeonly, iCare, or TouchPay. Visiting by Sycamore / Redwood / Sequoia (R.I.S.E.) pod. Mail to 740 Beck Avenue.

740 Beck Avenue, Fairfield, CA 94533
State Prison

California Medical Facility (CMF)

CDCR medical prison in Vacaville. Official CDCR page (checked 2026-09-12): 1600 California Drive, Vacaville, CA 95687, (707) 448-6841. Inmate mail P.O. Box 2000, Vacaville, CA 95696-2000. Inmate money orders P.O. Box 2500, Vacaville, CA 95696-2500. Not Solano County Jail. Confirm CDCR custody on CIRIS. Visiting is CDCR visiting, not iWebVisit at 500 Union / Claybank Road.

1600 California Drive, Vacaville, CA 95687
State Prison

California State Prison, Solano (SOL)

CDCR prison in Vacaville. Official CDCR page (checked 2026-09-12): 2100 Peabody Road, Vacaville, CA 95687, (707) 451-0182. Mailing P.O. Box 4000, Vacaville, CA 95696-4000. Not Solano County Jail and not Stanton Correctional Facility on Claybank Road. Confirm CDCR custody on CIRIS. Visiting is CDCR visiting, not iWebVisit.

2100 Peabody Road, Vacaville, CA 95687
State Prison

Delta Conservation Camp #8

CDCR / CAL FIRE conservation camp at 6246 Lambie Road, Suisun City, (707) 425-4878. Official CDCR page (checked 2026-09-12): opened June 1988; fire crews for Sonoma, Lake, Napa Unit and Solano County areas. Visiting is CDCR conservation-camp scheduling — not county iWebVisit. Confirm CDCR custody on CIRIS.

6246 Lambie Road, Suisun City, CA 94585
  • Adult custody: Sheriff In Custody Web Search at shfinmatesearch.solanocounty.com. Or call Custody Booking Information (707) 784-7112 (24 hours) or the housing jail. Confirm Justice Center vs Claybank vs Stanton before you drive, mail, or schedule iWebVisit.
  • Adult jail doors: Justice Center 500 Union Avenue (intake). Claybank 2500 Claybank Road. Stanton 2450 Claybank Road. Sheriff HQ is 530 Union Avenue, Suite 100 — not visiting. Hall of Justice clerk is 600 Union Avenue. Juvenile Hall is 740 Beck Avenue.
  • Youth: Probation JDF at 740 Beck Avenue, (707) 784-6570. Pod visiting (Sycamore / Redwood / Sequoia). Mail to 740 Beck. Do not mix adult iWebVisit / Pigeonly / iCare / TouchPay with youth.
  • CDCR CMF (1600 California Drive), CSP-Solano (2100 Peabody Road), and Delta Camp (6246 Lambie Road) are state prison / fire camp — CIRIS, not the county inmate search. Do not send county Pigeonly or iCare there.

Court, counsel and supervision

Court, defense, prosecution and probation contacts.

The jail, court, District Attorney, Public Defender and Probation Department handle different parts of a case. Use the office named on the case or release paperwork.

Superior Court

Fairfield Courthouse — Hall of Justice

Official Criminal Court and Locations (checked 2026-09-12): criminal records of felonies, misdemeanors, infractions, and DUI. Building 8:00 a.m.–5:00 p.m. Clerk drop-in 8:00 a.m.–11:30 a.m. or appointment 8:00 a.m.–3:00 p.m. Criminal phone hours Monday–Friday 8:00 a.m.–noon and 1:00–3:00 p.m. Email criminaldivision@solano.courts.ca.gov. Juvenile Court clerk is also this building, (707) 207-7345. This is not jail visiting at 500 Union Avenue.

600 Union Avenue, Fairfield, CA 94533

Fairfield Courthouse — Law and Justice Center

Official Locations (checked 2026-09-12): building 8:00 a.m.–5:00 p.m. Same Union Avenue campus as Sheriff HQ Suite 100 — not the Justice Center Detention Facility visitor door at 500 Union Avenue. Access via the main entrance facing Union Avenue.

530 Union Avenue, Fairfield, CA 94533

Fairfield — Old Solano Courthouse

Official Locations (checked 2026-09-12). Parking garage at Delaware and Jefferson. Disabled parking on Union Avenue and in the Old Courthouse lot at 501 Texas Street (State placard). Not jail visiting.

580 Texas Street, Fairfield, CA 94533

Vallejo Courthouse — Solano Justice Building

Official Criminal Court and Locations (checked 2026-09-12): criminal clerk Vallejo (707) 561-7880. Building 8:00 a.m.–5:00 p.m. Ground floor. Parking from Tuolumne or Virginia Street. SolTrans Route 4 from Vallejo Transit Center. Same street as Probation Vallejo — not jail visiting.

321 Tuolumne Street, Vallejo, CA 94590

Public defense and appointed counsel

Solano County Public Defender — Fairfield

Official Public Defender page (checked 2026-09-12): Public Defender Elena D'Agustino. Monday–Friday 8:00 a.m.–5:00 p.m. PublicDefender@SolanoCounty.gov. Ask the judge at arraignment for appointed counsel. This office is not visiting and not inmate mail. Inmate Rule Book: jail phones speed-dial #20 Fairfield PD felony, #26 Fairfield PD misdemeanor.

675 Texas Street, Suite 3500, Fairfield, CA 94533

Solano County Public Defender — Vallejo

Official Public Defender locations (checked 2026-09-12): Monday–Friday 8:00 a.m.–5:00 p.m., closed 12:00–1:00 p.m. for lunch. Inmate Rule Book speed-dial #22 Vallejo PD felony, #25 Vallejo PD misdemeanor.

355 Tuolumne Street, Suite 2200, Vallejo, CA 94590

Alternate Public Defender — Fairfield

Official Alternate Public Defender (checked 2026-09-12): Chief Deputy Tommy Barrett. Monday–Friday 8:00 a.m.–5:00 p.m., closed 12:00–1:00 p.m. AltPublicDefender@SolanoCounty.gov. Conflict / unavailability cases (Penal Code § 987.2). Inmate Rule Book speed-dial #23 Fairfield Conflict Defender, #24 Vallejo Conflict Defender.

675 Texas Street, Suite 3600, Fairfield, CA 94533

District Attorney

Solano County District Attorney — Fairfield

Official District Attorney page (checked 2026-09-12): District Attorney Krishna A. Abrams. Monday–Friday 8:00 a.m.–4:00 p.m. solanoda@solanocounty.gov. Not jail visiting.

675 Texas Street, Suite 4500, Fairfield, CA 94533

Solano County District Attorney — Vallejo

Official DA locations (checked 2026-09-12): Monday–Friday 8:00 a.m.–4:00 p.m. Same email solanoda@solanocounty.gov. Not jail visiting.

355 Tuolumne Street, Suite 3200, Vallejo, CA 94590

DA Victim Witness Unit — Fairfield

Official Victim Witness Services (checked 2026-09-12): Monday–Friday 8:00 a.m.–4:00 p.m. dacva@solanocounty.gov. Crisis help, case status, court support, restitution, CalVCP claims. Vallejo Victim Witness (707) 553-5401.

675 Texas Street, Suite 4500, Fairfield, CA 94533

Probation

Probation Fairfield Office

Official Probation page (checked 2026-09-12): Chief of Probation Dean J. Farrah. Adult Division and Center for Positive Change North County are this door. A probation hold can block release after bail. Juvenile traffic is administered here, (707) 784-7631. Not jail visiting.

475 Union Avenue, Fairfield, CA 94533

Youth Services Center / Youth Achievement Center North

Official Probation locations. This is 709 Beck — not Juvenile Detention Facility housing at 740 Beck Avenue.

709 Beck Avenue, Fairfield, CA 94533

Juvenile Detention Facility

Housing door. Second line (707) 784-6571. Fax Administration (707) 784-2428; Intake (707) 426-4275; Medical (707) 784-2465. Call to confirm Sycamore / Redwood / Sequoia pod before you drive.

740 Beck Avenue, Fairfield, CA 94533

Parole, records and family support

Solano County Sheriff’s Office — Main Office

Official Sheriff-Coroner page (checked 2026-09-12): Sheriff / Coroner Brad DeWall. Non-emergency dispatch 24 hours (707) 421-7090. Emergencies 911. Administration (707) 784-7030. Records / Warrants Bureau (707) 784-7010. Civil Service Process (707) 784-7020. This is not jail visiting — visiting is 500 Union, 2500 Claybank, or 2450 Claybank.

530 Union Avenue, Suite 100, Fairfield, CA 94533

Sheriff Alternative to Custody

Official ATC page (checked 2026-09-12): GPS / work release / electronic monitoring / alcohol monitoring for sentenced applicants (minimum 2 days with zero credits). Monday–Thursday 7:30 a.m.–4:30 p.m. Fax (707) 399-4977. Not walk-in bail and not visiting. Sheriff also lists Alternative Sentencing at (707) 784-7184.

2500 Clay Bank Road, Fairfield, CA 94533

Fairfield Police Department (inventory)

County agency inventory. Emergencies 911. Fairfield arrestees booked into county jail go to Justice Center / Claybank / Stanton. Use the Sheriff In Custody Web Search, not this PD, for custody.

1000 Webster Street, Fairfield, CA 94533

Vallejo Police Department (inventory)

County agency inventory. Emergencies 911. Vallejo arrestees booked into county jail go to the Sheriff detention facilities.

111 Amador Street, Vallejo, CA 94590

Vacaville Police Department (inventory)

County agency inventory. Emergencies 911. Vacaville arrestees booked into county jail go to the Sheriff detention facilities. CDCR CMF and CSP-Solano in Vacaville are a different system (CIRIS).

660 Merchant Street, Vacaville, CA 95688

Benicia Police Department (inventory)

County agency inventory. Emergencies 911. Benicia arrestees booked into county jail go to the Sheriff detention facilities.

200 East L Street, Benicia, CA 94510

Suisun City Police Department (inventory)

County agency inventory. Emergencies 911. Suisun City arrestees booked into county jail go to the Sheriff detention facilities. Delta Conservation Camp on Lambie Road is CDCR, not this PD.

701 Civic Center Boulevard, Suisun City, CA 94585

Rio Vista Police Department (inventory)

County agency inventory. Emergencies 911. Rio Vista arrestees booked into county jail go to the Sheriff detention facilities.

50 Poppy House Road, Rio Vista, CA 94571

Solano Community College Police (inventory)

County agency inventory. Campus PD. Emergencies 911. Arrestees booked into county jail go to the Sheriff detention facilities.

4000 Suisun Valley Road, Building 1100 Room 1109-A, Fairfield, CA 94534

CDCR parole — Vallejo and Woodland

State parole, not Solano County Probation. CDCR Northern Region directory updated 9/11/2026. Inmate Rule Book (revised Oct 2024) also lists Fairfield (707) 428-2016 and Vallejo (707) 648-5372 as state parole speed-dial offices — report to the office named in the release papers.

2320 Courage Drive, Ste. 103, Fairfield, CA 94533

Sources and review

Official information for Solano County.

County, custody, court, defense, prosecution, probation, youth-custody and family-task details were assembled from the official sources listed below. Housing, schedules and vendor rules can change; confirm time-sensitive details before traveling, mailing or paying.Source set reviewed .

Practical information.
Before you visit, call or send.

Start with the general process. Then use the facility guide for the local details available there.

Visiting

Schedules, visitor approval, identification and arrival.

Read the guide

Phone calls

Calling accounts, approved providers and connection issues.

Read the guide

Mail & photos

Mailing addresses, permitted contents and delivery rules.

Read the guide

Money & commissary

Deposit methods, account types and fees to check.

Read the guide

Different custody systems.
Different places to start.

A Solano County arrest usually means the county jail. A state sentence, a federal case or an immigration hold means a different system with its own locator and rules.

Understand jail and prison differences

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.

How do I find someone in Solano County custody?

Start with the official Solano County Sheriff In Custody Web Search linked on this page. Confirm the booked name, identifier and current facility before using visiting, mail or money instructions. If the record is unclear, call (707) 784-7100.

Which adult jail should I use in Solano County?

The listed adult county facilities are Justice Center Detention Facility, Claybank Detention Facility, Stanton Correctional Facility. Use the current custody record to choose the right building; one facility’s rules should not be assumed for another.

Can I use the adult jail rules for youth or other custody?

No. This guide separately identifies Solano County Juvenile Detention Facility, California Medical Facility (CMF), California State Prison, Solano (SOL), Delta Conservation Camp #8. Youth, state, federal, immigration, city-holding and other-county custody can use different locators, mail addresses, visiting rules and payment systems.

What address should I use for inmate mail?

The published adult-jail mail format in this guide is: Inmate Name - Inmate Number / Justice Center Detention Facility - 1127 (or Claybank Detention Facility - 1128 / Stanton Correctional Facility - 1129) / PO Box 96777 / Las Vegas, NV 89193. Confirm the current facility and read the mail notes before sending; a jail street address is not always the inmate-mail destination.

What should I confirm before a visit?

Confirm the person’s current facility, housing or eligibility, the current schedule, visitor approval and identification rules, and where to check in. Call the facility before a long trip because housing and schedules can change.

YOUR FAMILY REFERENCE

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Practical guides for calls, visits, mail, money and release.

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Jail411 source information preserved on 2026-09-25.Official sources appear alongside the relevant information.