Marathon, FL Monroe County Marathon Detention Facility View

Monroe County Marathon Detention Facility is a county detention facility in Marathon, Florida, operated by the Monroe County Sheriff’s Office. It serves the Middle Keys area and is part of the county jail system. The facility generally holds adults arrested in Monroe County, including people awaiting court hearings, trial, transfer, or release, as well as some inmates serving short county sentences. Like other Florida county jails, its role is to provide secure custody, booking, housing, and transport for local criminal justice agencies and the courts.

Contact and Location Information

Jail Name: Monroe County Marathon Detention Facility
Type: County Jail
Security Level: Medium
Address: 3981 Ocean Terrace
City: Marathon
Zip: 33050
Phone: 305-289-2420
Monroe County Marathon Detention Facility Contact Details

How to Find an Inmate at Monroe County Marathon Detention Facility

To find an inmate at Monroe County Marathon Detention Facility, use the official inmate search link available on this page for the facility’s roster. County jail rosters typically list the inmate’s name, booking date, listed charges, bond information when available, and current custody status. Records are usually added after the person is booked and processed, but this can take several hours. A newly arrested person may not appear immediately, and information can change as court actions, releases, or transfers occur. If you cannot find the person online, contact the facility or the Monroe County Sheriff’s Office for current custody information.

FAQs

How do I visit an inmate at Monroe County Marathon Detention Facility?

Visitation rules, schedules, and sign-up procedures are set by the facility and may change based on housing status or security needs. Check the official visitation information or call ahead before going, because visits may require advance scheduling.

What do I need to bring when visiting Monroe County Marathon Detention Facility?

Visitors are typically required to bring a valid government-issued photo ID. You should follow the dress code, arrive on time, and avoid bringing restricted items such as weapons, drugs, large bags, or unapproved electronics.

How do I make phone or video calls with an inmate?

Inmates usually cannot receive incoming personal calls, but they may be able to place outgoing calls through the approved jail phone system. Video visits or remote calling may be available depending on the facility’s current provider and rules.

How do I send mail to an inmate?

Mail must include the inmate’s full name and any required booking or ID number, along with the correct facility mailing address. Mail is inspected for safety, and items such as cash, contraband, or unapproved materials may be rejected.

How does the commissary work?

Commissary allows inmates to buy approved items such as snacks, hygiene products, and stationery when funds are available in their account. Family or friends may be able to deposit money through the approved payment service, online system, kiosk, or other method used here.

How is bail set and how do I post bond at Monroe County Marathon Detention Facility?

Bail is set by the court or according to a bond schedule, depending on the charge and the stage of the case. Bond may usually be posted through the jail, the clerk, or a licensed bail bond agent, but you should confirm accepted payment methods and current bond status before paying.

What happens during the intake process at Monroe County Marathon Detention Facility and when will the inmate appear in the system?

During intake, staff confirm identity, record charges, check for warrants, complete screening, and assign housing when required. Online records often take several hours to appear after booking, so a person may not show in the system right away.

Mailing to Monroe County Marathon Detention Facility Inmates and Staff

Inmate Visiting Days and Hours

Day of Week Hours
Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

How to Send Money to Monroe County Marathon Detention Facility

Family and friends can send money to inmates at Monroe County Marathon Detention Facility through approved methods to help them purchase essential items from the commissary.