Monroe County Jail Inmate Search: Key West Arrests, Mugshots & Bond Info (FL)
- By: Senior Public Records Writer
- Area Covered: Key West, Marathon, Islamorada, Key Largo, Tavernier
- Sheriff: Rick Ramsay
- Last Updated: February 2026
If you are looking for a family member or friend arrested in the Florida Keys, you are dealing with the Monroe County Sheriff’s Office (MCSO).
⚠️ STOP AND READ: Verify the Location First
“Monroe County” is a very common name in the USA. Before you waste time searching, make sure you are looking for the correct state.
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Monroe County, NEW YORK (Rochester) – This is WRONG.
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Monroe County, MICHIGAN (Monroe) – This is WRONG.
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Monroe County, PENNSYLVANIA (Stroudsburg) – This is WRONG.
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Monroe County, FLORIDA (The Florida Keys) – This is the correct guide.
In the Florida Keys, the jails are split into three different locations because the islands are spread out over 100 miles.
You need to know if your person is in Key West, Marathon, or Plantation Key.
How to Find an Inmate in Monroe County (Online & Phone)
Sheriff Rick Ramsay provides a live database that covers all three jail facilities. You do not need to pay any third-party website to find this information.
Using the Official “Arrest Search” Tool
This is the fastest way to check if someone is in custody.
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Go to the Website: Open the Monroe County Sheriff’s Arrest Search page.
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Type the Name: Enter the Last Name of the person.
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Tip: If you are not sure of the spelling, you can leave it blank and search by “Booking Date” to see everyone arrested today.
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Check the Results: The system will show you:
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Full Name & Mugshot: The booking photo.
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Status: Look for “In Custody” (they are still there) or “Released” (they went home).
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Facility: It will tell you which jail they are sleeping in (Main, Marathon, or Plantation Key).
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Bond: The amount of money needed to release them.
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Monroe County Jail Calling the Jail Directly
If the website is not loading or you cannot find the name, you should call the specific jail where you think they were arrested.
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Key West (Main Jail): (305) 292-7000
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Marathon Jail: (305) 289-2420
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Plantation Key Jail: (305) 853-3266
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What to Ask: “I am checking if [Name] has been booked into your facility. Do you have them in the system?”
Monroe County Jail Locations and Contact Numbers
You must go to the correct facility to visit or post bail. Do not drive to Key West if your person is in Key Largo—that is a 2-hour drive.
Facility Name |
Phone Number |
Area Served |
Key West Detention Center (Main) |
(305) 293-7300 |
Key West, Stock Island, Big Coppitt |
Marathon Detention Center |
(305) 289-2420 |
Marathon, Key Colony Beach |
Plantation Key Detention Center |
(305) 853-3266 |
Islamorada, Tavernier, Key Largo |
Sheriff’s HQ (Admin) |
(305) 292-7000 |
Police Records & Reports |
Clerk of Court |
(305) 292-3423 |
Court Dates & Case Files |
Monroe County Jail GPS Addresses for Navigation:
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Key West (Main Jail): 5501 College Road, Key West, FL 33040
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Marathon Jail: 3981 Ocean Terrace, Marathon, FL 33050
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Plantation Key Jail: 53 High Point Road, Tavernier, FL 33070
Monroe County Jail Visitation Rules for Key West, Marathon, and Plantation Key
The Sheriff is very strict about visitors. Since this is a tourist area, many people try to visit wearing beach clothes. This is not allowed.
Important Visitation Rules
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Registration: You must be on the “Approved Visitor List.” The inmate has to add your name from the inside.
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ID Required: You must bring a valid Driver’s License or Passport.
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No Beachwear:
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NO bathing suits or bikinis.
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NO tank tops or sleeveless shirts.
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NO short shorts (pants are better).
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NO flip-flops (wear proper shoes).
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Result: If you dress like a tourist, the deputy will not let you in.
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Monroe County Jail Phone Calls (ICSolutions)
Inmates cannot receive phone calls from you. They must call you.
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Vendor: The jail uses ICSolutions.
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Setup: You must create an account at ICSolutions.com and add money.
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Support: If the phone isn’t working, call 1-888-506-8407.
Monroe County Jail Sending Money to Inmates via TouchPay
Inmates need money for “Commissary” to buy extra food, coffee, soap, and shampoo. Monroe County uses TouchPay.
3 Ways to Deposit Money:
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Lobby Kiosk: Every jail facility (Key West, Marathon, Plantation Key) has a machine in the lobby. You can put cash notes or swipe a credit card.
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Online: Go to TouchPayDirect.com.
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Phone: Call 1-866-232-1899.
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Site ID: You will need the Facility Code 233001 for Monroe County.
Monroe County Jail Sending Mail to Inmates in the Florida Keys
Unlike some big cities that scan mail digitally, Monroe County still accepts physical letters at the jail. However, you must follow the rules or they will throw your letter in the trash.
Correct Address Format:
[Inmate Name] – [Inmate ID Number]
Monroe County Detention Center
5501 College Road
Key West, FL 33040
(Note: If they are in Marathon or Plantation Key, use that specific address instead).
Strict Mail Rules:
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White Paper Only: Do not use colored paper or greeting cards.
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Blue/Black Ink Only: No markers, crayons, or gel pens.
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No Contraband: Do not send cash, stamps, stickers, lipstick marks, or perfume.
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Books: You cannot send books from home. They must come directly from Amazon or a bookstore (softcover only).
How to Post Bail and Get Someone Released Monroe County Jail
If you want to get your friend or family member out of jail, you have to pay the “Bond” amount.
Option A: Cash Bond (Full Amount)
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Where: Go to the jail lobby where they are held.
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How: Pay the full amount in Cash or Cashier’s Check (Make it payable to “Clerk of Courts”).
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Refund: If the person goes to every single court date, you will get this money back at the end of the case.
Option B: Bail Bondsman (10% Fee)
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Where: Look for “Bail Bonds Key West” or “Bail Bonds Key Largo” on Google.
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Cost: You pay the bondsman 10% of the total bond (e.g., if the bond is $1,000, you pay $100).
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Refund: No. You do not get this money back. It is the fee for their service.
How Long Does Release Take?
It is not instant. After you pay the money, it usually takes 2 to 5 hours for the officers to finish the paperwork and release the person. Be patient and wait in the lobby area.