Cameron County Sheriff Inmate Search | Jail Custody

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Cameron County, Texas · Brownsville & Olmito jail custody

Check Cameron County Jail Custody Before You Call or Drive

If someone may have been booked into a Cameron County jail, start with the Sheriff’s live inmate roster. It shows the person’s booking date, name, booking number, Sheriff’s Office number and charges—and the county says the list refreshes every two hours.

There is one important limitation: this is not a complete historical jail database. It mainly covers current and very recent county custody, and federal prisoners or detainees are specifically excluded. That distinction can save a lot of wasted searching in Cameron County.

Open the official inmate roster Not finding the person? Find the correct jail
Full booked name Approximate booking date Booking number if known SO number if known Arresting agency
CAMERON COUNTY ROSTER PULSE LIVE CUSTODY
SHERIFF INMATE LIST 2-HOUR REFRESH
BROWNSVILLE JAILS
OLMITO / CARRIZALES
FEDERAL / ICE DETAINEES NOT INCLUDED IN COUNTY ROSTER
COUNTY CUSTODY ROUTE CONFIRMED
Do not use a jail listing as proof of guilt. The Cameron County roster reports detention-related information. An arrest or booking is not a conviction, and the charge displayed during custody may not be the final charge or court outcome.
Updated every 2 hours

The official page states that the inmate roster refreshes on a two-hour cycle.

Recent custody focus

The roster includes current and qualifying recent Cameron County jail custody within the last seven days.

Federal detainees excluded

A federal or immigration detainee can be absent even when housed in the Brownsville area.

Verify independently

The Sheriff warns that roster information can be revised and should not be relied on for legal action.

Fast custody check

A 60-second way to use the Cameron County inmate list

Open the roster

Start with the live county list rather than a third-party inmate directory.

Match the person

Compare the name, booking date, booking number and SO number—not just a photograph.

Save the identifiers

Write down the booking number, SO number and every listed charge before making calls.

Confirm the next action

Call the jail for housing, bond, visitation or release information that the public roster does not show.

Useful local detail: Cameron County does not make you interpret a huge statewide database first. The Sheriff publishes a short live roster with only six main columns: picture, booking date, defendant, booking number, SO number and charges.
Know the database limit

What the Cameron County roster includes—and what it leaves out

Likely to appear

  • People currently housed in Cameron County jails who meet the roster criteria
  • Qualifying people housed there during the previous seven days
  • People who have not yet been presented to court
  • People awaiting bail
  • People serving sentences for state or local violations
  • Booking date, defendant name, booking number, SO number and charges

Do not expect it to cover

  • Federal prisoners
  • Federal detainees
  • A complete lifetime arrest history
  • Every old Cameron County jail booking
  • The final court disposition for every charge
  • A guaranteed current bond or release time
Why this matters in the Rio Grande Valley: Someone connected to a federal criminal or immigration matter may not appear on the county roster. Do not repeatedly search the county page if the custody is actually federal.

Go directly to the answer you need

Use this page like a custody desk rather than reading every section from top to bottom.

Roster decoder

What each Cameron County inmate-list field tells you

Read the roster as a custody snapshot, not a final court record
Roster field
What it helps identify
What it does not prove
Best next move
Picture
A custody image associated with the roster entry.
Guilt or identity by itself.
Match the name, booking number and date as well.
BookingDt
The booking date tied to that jail entry.
The exact date or time of the alleged offense.
Compare it with the arrest event and court filing.
Defendant
The name used in the roster.
That a common-name match is the person you know.
Compare additional identifiers before acting.
BookingNumber
The specific county booking entry.
The final court case number.
Give it to detention staff when asking about custody.
SONumber
The Sheriff’s Office number displayed with the person.
That it is interchangeable with the booking number.
Save it separately and use it when staff requests the SO number.
Charges
The allegations currently associated with the custody entry.
Conviction or the final filed charge.
Follow the case into the appropriate criminal court portal.
Identity rule: Do not send money, contact an employer, publish an accusation or make another consequential decision because a name or photograph seems familiar. Match the booking date and at least one additional official identifier.
Custody fork

The person is not on the Cameron County roster—what now?

The arrest may be very recent The booking may not have reached the public roster yet. Because the page refreshes every two hours, recheck and call the Sheriff when the matter is urgent.
The person may have been released The list is not a permanent historical archive. Search the criminal court case when the arrest was older or the person has already left custody.
The person may be outside the seven-day window An old booking may no longer appear on this live-custody-focused roster even though a criminal court record still exists.
A city agency may still have the person If Brownsville, Harlingen, San Benito or another municipal agency made the arrest, confirm whether the person has actually been transferred into county custody.
The person may be in federal custody Cameron County expressly says federal prisoners and detainees are not included. Use the federal or immigration route below instead.
The person may have entered TDCJ A sentenced state prisoner may need to be located through the Texas Department of Criminal Justice rather than the county list.
The name may differ Try compound surnames, maiden names, aliases, a middle surname and alternate spelling.
The record may be restricted Juvenile, sealed, expunged or otherwise confidential material may not be publicly available.
Call script when the inmate is missing
I am trying to confirm the current custody status of [full legal name]. The arrest may have occurred on [date] through [agency]. I do not see a reliable match on the public inmate roster. Can you tell me whether the person is still processing, housed in a Cameron County facility, released, transferred, or listed under another booking or SO number?
Call Sheriff: 956-554-6700 Recheck the live roster
Where the person may be housed

Cameron County jail facilities in Brownsville and Olmito

The Sheriff’s Jail Division operates multiple detention locations. The public inmate roster does not give you a simple dedicated “facility” column, so confirm the housing location before driving, scheduling a visit or sending anything.

Carrizales-Rucker Detention Center
7100 Old Alice Road
Olmito, TX 78575

Phone: 956-554-6701

This is separate from the Sheriff’s administrative office at 7300 Old Alice Road.

Old County Jail
954 E. Harrison Street
Brownsville, TX 78520

Phone: 956-544-0865

Detention Center I
1145 E. Harrison Street
Brownsville, TX 78520

Phone: 956-544-0836

Detention Center II
1145 E. Harrison Street
Brownsville, TX 78520

The Sheriff’s current contact page identifies Detention Center II but does not clearly display a complete direct telephone number in the page text. Use the main Sheriff line at 956-554-6700 when you need current contact routing.

Do this before using Google Maps: Ask staff which facility currently houses the person. Transfer between facilities can make an address that was correct earlier in the day useless for a visit.
Before leaving home

Confirm these details before driving to a Cameron County jail

Correct inmate and booked name
Booking number and SO number saved
Current facility confirmed
Visitation is actually available that day
Visitor is eligible and properly identified
Current entrance/check-in location confirmed
Prohibited personal items left behind
Bond or payment method confirmed before bringing funds
Parking: The current Sheriff pages reviewed for this article do not publish a sufficiently detailed, reliable visitor-parking guide for every detention building. Rather than guessing, call the current facility and ask where visitors should park and which entrance they should use.
Visitor preparation

How to prepare for Cameron County inmate visitation

The Sheriff’s current jail page states that adult visitors must present valid photo identification.

Photo IDs specifically listed by the Sheriff

STATE ID Texas driver license

Bring the original document rather than a photocopy.

STATE ID Texas DPS identification

A Texas Department of Public Safety ID is listed as acceptable.

FEDERAL / OTHER Passport or military ID

Both are listed among the Sheriff’s acceptable photo-ID examples.

BORDER DOCUMENT U.S. Immigration Visa / Border Crossing Card

The Sheriff specifically lists this form of identification.

CONSULAR ID Matricula Consular

This is also specifically identified on the county jail page.

VERIFY FIRST Other identification

Call the jail if your ID is not among the examples currently published.

Do not assume an old visitation schedule is still current

Cameron County links a visitation-plan document from its Jail Division page, but schedules and housing procedures can change. For a page intended to stay accurate, the safer approach is to confirm the inmate’s present facility and that facility’s current visit window before leaving home.

Find the inmate first Keep the booked name, booking number and SO number available.
Call the current facility Ask which days and hours apply to the inmate’s housing unit and whether advance registration is required.
Ask whether the visit is in-person or video The Sheriff’s Jail Division page currently presents Securus video-visitation resources, but service availability can depend on the facility.
Ask who can visit Confirm age rules, relationship restrictions, visitor-list requirements and rules for children.
Bring approved original photo ID Do not reach the security desk with only a photo of your identification on your phone.
Ask what you can carry inside Leave unnecessary property in a secure place and follow facility screening instructions.
Read the Sheriff jail rules Confirm visitation: 956-554-6700
Inmate trust fund

How to add money to a Cameron County inmate account

Cameron County places money an inmate has at booking into an inmate trust fund. The Sheriff says the inmate can use available funds for commissary purchases, and friends or family may add money to the account.

Commissary

The current Sheriff Jail Division page identifies FS & More Commissary. Purchases are deducted from the inmate’s trust fund.

Account balance at release

The Sheriff states that the remaining balance is returned when the inmate is released or transferred to another institution.

No inmate-to-inmate transfer

Inmates are not permitted to transfer trust-fund money directly into another inmate’s account.

Money release

An inmate may request release of money to family, an attorney or a bond person, subject to Shift Supervisor approval.

Sending a money order or certified check by mail

Only money orders or certified checks are accepted through this mail route. The Sheriff specifically says not to send cash.
Address exactly as published by the Sheriff:

CAMERON COUNTY JAIL DIVISION
CO Inmate Trust Fund
Inmate Name/Inmate ID #
P.O. Box 1539
Olmito, TX 78575
Make the instrument payable to the inmate
Use the correct inmate name and ID
Use a money order or certified check only
Do not put cash in the envelope
Do not confuse the trust-fund address with a general personal-mail address. The P.O. Box above is specifically published for money orders and certified checks. Confirm current personal correspondence rules with the inmate’s facility before mailing letters, photographs or packages.

County online Bond / Trust payment option

Cameron County also maintains an official online payment page with a Bond / Trust category.

Confirm the person and transaction first Keep the inmate’s name and identifying information in front of you.
Open the Cameron County Online Payments page Open Cameron County Online Payments
Select Bond / Trust Do not choose Court Fees and Fines when the intended payment is a jail trust or bond transaction.
Verify the displayed person or case before paying Stop if the name, amount or transaction type does not match what detention staff told you.
Save the receipt Keep the confirmation number and payment details until the account or bond action is confirmed.
The payment-system provider lists customer-service help at 877-575-7233. That number is for payment-site assistance—not for deciding how much bond is due or whether an inmate can be released.
Calls, video and messages

Check the inmate’s current communication options before funding an account

Cameron County’s Jail Division page currently presents Securus resources for eMessaging, video visitation, telephone services, the mobile app and SecureView tablets.

Phone service

Confirm that Securus telephone service applies to the inmate’s current housing unit before adding funds.

Video visitation

Ask the facility whether remote visits are available and whether the inmate’s classification or housing affects access.

eMessaging / tablet

The Sheriff page presents these services, but actual access can depend on the inmate and facility.

Case conversation warning: Do not assume ordinary jail calls, messages or social video visits are private. Sensitive defense strategy should be discussed with counsel through an appropriate attorney-client channel.
Open Securus Verify through Sheriff jail page
Family logistics

Property pickup and prescribed medicine rules

Clothing pickup

The Sheriff says family members may pick up inmate clothing on Monday, Tuesday and Friday from 8:00 a.m. to 4:00 p.m.

Carrizales release property

People released from Carrizales receive property at release only when released before 5:00 p.m.; otherwise they may need to return the next business day.

Transfer to another county

Cameron County says property and money go with the transporting agency for safekeeping.

Transfer to TDCJ

Family has 30 days from the inmate’s release/transfer date to pick up remaining property under the Sheriff’s published rule.

If the inmate needs prescribed medication

Prescribed medicine may be brought to the inmate
The jail medical department must approve it
Family is not given inmate medical information for security reasons
Family calls are not transferred directly to the medical department
Urgent health concern? Do not attempt to diagnose or manage a serious medical emergency through a public inmate roster. Contact the detention facility and clearly explain that you are reporting an urgent health or medication concern.
Bond and release

The roster shows charges—not a complete release decision

The Cameron County inmate list does not display a dedicated public bond column. If the person is awaiting bail, use the booking identifiers to verify the current bond and every active case before paying.

Save the booking and SO numbers These make the jail inquiry much easier.
Ask whether the person has already been magistrated A new booking may still be moving through initial judicial review.
Ask for every active charge and bond condition Do not pay based on one charge when another case or hold may remain.
Ask about outside holds Another county, state, federal or immigration matter can change the release path.
Confirm the approved payment route Cameron County’s official payment site includes Bond / Trust, but verify that it is appropriate for the specific transaction.
Keep the receipt and continue checking custody Payment does not necessarily mean the person walks out immediately; staff must clear applicable cases and holds.
Bond call script
I am calling about [full booked name], booking number [number] and SO number [number]. Please confirm every active charge or case, the current bond condition for each one, whether the person has been magistrated, whether any outside hold prevents release, and the correct approved payment method.
Open county Bond / Trust payment page Call Sheriff for current routing
After the jail search

Find the criminal court case after Cameron County custody

The jail charge is not the final answer. Prosecutors and courts determine what case is formally filed and how it is resolved. Continue to the court record when you need the legal outcome.

County-level criminal case

Cameron County Clerk now provides a Judicial Case Portal through iDocket. This is a useful starting point for county-court matters such as many misdemeanor cases.

Open County Clerk Judicial Case Portal

The portal currently requires sign-in or account registration.

District / felony case

Cameron County District Clerk handles district-court criminal records. Use the county public-access system or contact the District Clerk when the case is a felony or you need a certified district-court document.

District Clerk: 956-544-0838

974 E. Harrison Street, 3rd Floor
Brownsville, TX 78520

Best information to carry from jail to court search

Full booked name
Booking date
Booking number
SO number
Every charge shown by Sheriff
Approximate arrest date

What to look for in the court docket

The court record answers questions that the jail roster cannot
Question
Look for
Why it matters
What was actually filed?
Complaint, information or indictment
The filed offense may differ from the original booking label.
When is court?
Latest setting, hearing or docket entry
Dates can be reset after the initial jail information is viewed.
What happened to bond?
Magistrate or judicial bond order
A judge can modify a release condition.
Was it dismissed?
Dismissal or prosecutor disposition entry
Release from jail does not mean dismissal.
Was there a conviction?
Judgment, plea and sentencing documents
A booking alone cannot answer this.

Older criminal cases

The District Clerk’s QuickLink site provides searchable criminal index books from 1953 through 1987. The site says documents in those older criminal series must be purchased through the Clerk’s Office.

Search historical District Clerk indexes District Clerk: 956-544-0838
Arrest reports and public records

The jail roster and arrest report are not the same record

A person can be housed by Cameron County even when another law-enforcement agency made the arrest. When you need the officer’s narrative, probable-cause document, incident report or another investigative record, identify the arresting agency before requesting it.

Sheriff made the arrest

Route the request to Cameron County and clearly identify the Cameron County Sheriff’s Office as the department holding the requested record.

City police made the arrest

Request the police report from that city department rather than assuming the county detention facility owns the narrative.

Need the court document

Use the County Clerk or District Clerk instead of submitting a general law-enforcement open-records request.

Information that makes a records request easier to process

Full legal name
Date of birth when appropriate
Approximate arrest date and time
Location of incident
Booking number
SO number
Incident or report number if known
Exact document requested
Copy-ready public-information request
Under the Texas Public Information Act, I request the releasable records concerning the arrest or incident involving [full legal name] on or about [date/time] at [location]. Known identifiers include Cameron County booking number [number], SO number [number] and incident/report number [number]. I am specifically requesting [offense report / arrest report / probable-cause affidavit / identified supplement]. Please advise me of any applicable charge before processing if the cost will exceed $[amount].
Open Cameron County public request form Open Records payment option
Do not request “everything” unless you truly need everything. Naming the specific report, person, incident and date is usually more practical than making a vague request for “all records.”
Court-appointed and private counsel

If the inmate cannot afford a lawyer, ask for appointed counsel

Cameron County’s indigent-defense plan says a defendant may request a court-appointed attorney. A person asking during magistration is routed through Cameron County Pre-Trial Services for an eligibility interview.

Ask for counsel at magistration The magistrate must explain the right to request appointed counsel when the person qualifies.
Pre-Trial Services reviews eligibility Cameron County uses financial information to determine whether the person meets indigency standards.
The request can still be made later The county plan states that a defendant may request a court-appointed lawyer at any time.
Look for the appointment in the court record Once counsel is appointed, save the attorney’s name and contact information from the court paperwork or docket.
If the defendant bonds out after requesting appointed counsel: Cameron County’s plan says the person should receive Pre-Trial Services contact information and instructions to schedule the required interview.
Read Cameron County indigent-defense plan Read Texas right-to-counsel guidance Find a private lawyer
Family members should not pay someone merely because the caller claims to be the inmate’s lawyer. Verify the attorney’s identity, State Bar status and case connection before sending money.
When the county roster is the wrong database

Federal, immigration and Texas prison custody require different searches

Federal criminal custody

Cameron County’s roster expressly excludes federal prisoners and detainees. Search the Federal Bureau of Prisons when the person is in BOP custody.

Open BOP Inmate Locator
ICE detention

ICE’s Online Detainee Locator can search current ICE custody and people who have been in CBP custody for more than 48 hours.

Open ICE Detainee Locator
Texas prison custody

Use TDCJ when the person has moved from local county custody into the Texas state-prison system.

Open TDCJ Inmate Information
ICE name-search detail: The federal locator requires an exact first and last name plus country of birth for a biographical search. If you know the A-Number, ICE recommends using the A-Number search.
ICE Detention Reporting and Information Line: 1-888-351-4024
Live operators are currently listed Monday–Friday, excluding holidays, 8:00 a.m.–8:00 p.m. Eastern Time.
Keep these numbers together

Cameron County inmate, jail and court contacts

Cameron County Sheriff’s Office
7300 Old Alice Road
Olmito, TX 78575

956-554-6700

Carrizales-Rucker Detention Center
7100 Old Alice Road
Olmito, TX 78575

956-554-6701

Old County Jail
954 E. Harrison Street
Brownsville, TX 78520

956-544-0865

Detention Center I
1145 E. Harrison Street
Brownsville, TX 78520

956-544-0836

Cameron County District Clerk
974 E. Harrison Street, 3rd Floor
Brownsville, TX 78520

956-544-0838

Cameron County Clerk
964 E. Harrison Street, 2nd Floor
Brownsville, TX 78520

956-544-0815

Map: Carrizales-Rucker Detention Center

Map: Brownsville detention and court area

Do not drive based only on an old address saved in your phone. Confirm where the inmate is currently housed and ask which public entrance applies before leaving.
Cameron County shortcuts

Six details that make this search much easier

Use the two-hour refresh intelligently

If a new arrest is missing, rechecking repeatedly every few minutes is unlikely to help. Use the Sheriff line when the situation is urgent.

Keep both ID numbers

The roster displays a booking number and SO number. Screenshot or write down both.

Do not search the county roster forever

Federal custody is intentionally excluded. Switch databases when the underlying case is federal or immigration-related.

Confirm the building before a visit

Cameron County uses Brownsville and Olmito detention locations, so “the county jail” is not one single front door.

Trust-fund mail is not personal mail

The Sheriff’s P.O. Box 1539 instructions are specifically for money orders and certified checks.

Follow the case after release

An inmate disappearing from a live roster tells you little about whether a charge was dismissed, filed or resolved.

10 Cameron County inmate questions

Cameron County Sheriff inmate-search questions answered

How do I search the Cameron County Sheriff inmate roster?

Open the official Cameron County Sheriff inmate list and look for the person’s booked name. Verify the booking date, booking number, SO number and charges before treating the result as a match. The roster is designed for current and qualifying recent county-jail custody rather than a complete historical arrest search.

How often is the Cameron County inmate roster updated?

The official Cameron County inmate page states that the roster is updated every two hours. A very recent arrest may therefore not appear immediately, and custody information can change between updates.

Why can’t I find someone on the Cameron County jail list?

The person may still be processing, may have been released, may be outside the roster’s recent-custody window, may be listed under another spelling, may not yet have transferred from another agency, or may be in federal, immigration or state custody. The county roster also expressly excludes federal prisoners and detainees.

Does the Cameron County inmate roster include federal or ICE detainees?

No. Cameron County’s official roster says it does not include federal prisoners or detainees. Use the Federal Bureau of Prisons locator for BOP custody or the ICE Online Detainee Locator for immigration detention.

What is the difference between a booking number and SO number?

The Cameron County roster displays both fields separately. The booking number identifies the booking entry, while the SO number is the Sheriff’s Office number shown for the person. Save both and use the specific identifier requested by jail or court staff rather than assuming the numbers are interchangeable.

How do I know which Cameron County jail holds the inmate?

The public roster does not provide a simple dedicated facility-location column. Save the person’s booked name, booking number and SO number, then call the Sheriff at 956-554-6700 or the known detention facility to confirm current housing before visiting or sending money.

What identification do I need to visit a Cameron County inmate?

The Sheriff states that adult visitors must present valid photo identification. Published examples include a Texas driver license, Texas DPS ID, passport, military ID, U.S. Immigration Visa or Border Crossing Card and Matricula Consular. Confirm the current schedule and visitor rules with the inmate’s facility before leaving home.

How can I add money to a Cameron County inmate trust account?

Friends and family may deposit money into an inmate trust account. The Sheriff says only money orders or certified checks are accepted through the mail and no cash should be sent. Mail them payable to the inmate at Cameron County Jail Division, CO Inmate Trust Fund, Inmate Name/Inmate ID Number, P.O. Box 1539, Olmito, TX 78575. Cameron County’s official online payment site also includes a Bond / Trust option.

How do I find bond or release information for a Cameron County inmate?

The public roster shows charges but does not provide a dedicated complete bond-and-release column. Call the jail with the booked name, booking number and SO number and ask staff to confirm every active charge, current bond condition, magistration status and outside hold before paying. The county’s official online payment page includes a Bond / Trust category.

How do I find the Cameron County criminal court case after the inmate is released?

Use the Cameron County Clerk Judicial Case Portal for applicable county-level cases and Cameron County District Clerk resources for district and felony cases. Search with the full name and available case information, then review the filed charge, hearings, bond orders and final disposition rather than assuming release from jail means the case was dismissed.

Primary resources

Official sources used to build this Cameron County guide

Custody and jail services
Court and records
Custody outside the county system
Accuracy, privacy and legal-use notice

Texas-arrest.org is an independent informational website. It is not the Cameron County Sheriff’s Office, Cameron County, Cameron County Clerk, Cameron County District Clerk, Texas Department of Criminal Justice, Federal Bureau of Prisons, ICE or a law firm.

Cameron County itself warns that inmate-roster information is subject to frequent revision and that errors may occur. Confirm custody, identity, bond, housing and court information directly with the responsible government office before relying on it for legal, employment, housing, financial, safety or publication decisions.

An arrest is not a conviction. Everyone accused of a crime is presumed innocent unless proven guilty in court.

Last official-source review: August 16, 2026. Details intentionally omitted when a sufficiently current official source could not verify them include a universal current visitation timetable, a guaranteed visitor-parking location, a universal personal inmate-mail address and an unverified direct telephone number for Detention Center II.

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