Suffolk County Inmate Population
Suffolk County's jail population is managed by the Suffolk County Sheriff's Department, which serves Boston, Chelsea, Revere, and Winthrop. The local custody map has two main detention facilities and one community-corrections location. The Suffolk County Jail at Nashua Street is the pretrial jail. The Suffolk County House of Correction, also called South Bay, is the county sentence facility for people convicted of crimes carrying sentences of 2.5 years or less. The Community Corrections Center is a supervision and program site, not a normal public jail housing unit.
The Suffolk County inmate population rises and falls for different reasons. New arrests, bail decisions, court transport, warrants, holds, and case outcomes affect Nashua Street. Sentencing, program placement, release planning, and transfers affect the House of Correction. A person may be in county jail after arrest, then move to court, bond out, serve a short county sentence, or transfer into the Massachusetts Department of Correction after a state-prison sentence. That is why a single search box is not enough for Suffolk County custody.
Suffolk County Inmate Population Statistics
The strongest official figures come from SCSD facility pages, the SCSD five-year report, and Massachusetts audit material. The Nashua Street Jail page lists 453 cells and 654 beds and separately describes the jail as housing approximately 700 pretrial detainees. The House of Correction page lists 674 cells, 1,892 beds, and an average daily population of approximately 840. Those figures should be read as sourced facility statements, not as a live daily dashboard.
| Measure | Figure | Source / Year |
|---|---|---|
| Nashua Street cells and beds | 453 cells / 654 beds | SCSD Nashua Street page, captured 2026 |
| Nashua Street stated population | Approximately 700 pretrial detainees | SCSD Nashua Street page, captured 2026 |
| House of Correction cells and beds | 674 cells / 1,892 beds | SCSD House of Correction page |
| House of Correction average daily population | Approximately 840 | SCSD House of Correction page |
| Pretrial or pre-sentenced share | Approximately 72 percent of SCSD custody | SCSD five-year annual report |
Suffolk County Jail Population Trends
Suffolk County has a long jail history tied to Boston's older detention buildings. Nashua Street replaced the Charles Street Jail, which operated from 1851 until 1991 and was ordered closed by a federal court decision in 1973. The current jail became operational in 1990. South Bay opened the next year as the replacement for Deer Island. The two facilities tell different trend stories because one is centered on pretrial custody and the other on local sentences and programs.
| Year / Period | Population or Facility Point | Notes |
|---|---|---|
| 1990 | Nashua Street opened with 654 beds | Maximum-security pretrial jail near North Station and the Museum of Science. |
| 1991 | House of Correction opened | South Bay replaced the older Deer Island correctional facility. |
| 2000 | HOC population near 1,900 | SCSD says South Bay rose from 832 offenders to nearly 1,900. |
| 2017-2021 | About 72 percent pretrial or pre-sentenced | SCSD annual report period used for custody makeup. |
| 2024 | About 900 employees | State Auditor report lists almost 700 correctional or jail officers. |
Suffolk County Custody Makeup
The SCSD annual report gives the key custody split: about 72 percent of the overall department population was pretrial or pre-sentenced during the report period. That matters for search. A person may be in custody before conviction because bail has not been posted, court transport is pending, or a hold is in place. A court charge is not the same as a conviction, and a jail booking is not proof that the case ended in a sentence.
- Pretrial custody: Nashua Street is the main facility for detainees awaiting court appearances, trial, bail decisions, or movement to court.
- County sentences: South Bay houses adult men and women convicted of crimes with sentences of 2.5 years or less.
- Women in custody: SCSD describes the top three floors of the HOC Main Tower as holding the female population and related program areas.
- Youth custody: PREA audit material says SCSD does not house juveniles under 18; youth under 18 go to DYS-approved state facilities.
These categories also affect visitation and records. A Nashua Street detainee may have active court dates and bail questions. A South Bay inmate may have program, reentry, and account needs. A state prisoner sentenced from Suffolk County may no longer be in an SCSD facility at all.
Suffolk County Jail Capacity
Capacity figures need careful wording. Nashua Street's official fast facts list 654 beds, while the same official page says the jail houses approximately 700 pretrial detainees. The research did not locate a current official overcrowding order for Nashua Street, so the safer statement is that SCSD publishes both figures and any live count should be confirmed with Jail Records. South Bay is different. SCSD lists 1,892 beds and says the current average daily population is approximately 840, well below the historical peak near 1,900.
Population note: Suffolk County does not publish a single live public population dashboard in the reviewed sources; official facility pages and records staff are the best current channels.
Suffolk County Inmate Population Laws
Massachusetts law starts with broad public access, then limits release for criminal justice records when privacy, safety, juvenile, medical, investigatory, or sealing rules apply. That is why Suffolk County inmate population data may be public in one form while an individual booking photo, medical detail, juvenile matter, or sealed court file is withheld. Jail records, court dockets, police logs, and CORI are related, but they are not the same record set.
Key Statutes:
M.G.L. c.4, s.7(26) defines public records broadly, subject to exemptions.
M.G.L. c.66, s.10 sets public-record request, response, copy, fee, and timing rules.
M.G.L. c.41, s.98F makes police daily logs public while protecting sensitive categories.
M.G.L. c.124, s.6A concerns reporting on the use of DOC and sheriff facilities.
M.G.L. c.127, s.1A covers minimum standards for county correctional facilities.
Suffolk County State Prison Search
No Massachusetts state prison was located inside Suffolk County in the official source sweep. That does not mean a Suffolk County case stays local. A person sentenced to a state-prison term can leave SCSD custody and enter MADOC reception, classification, and prison placement outside the county. Mass.gov directs users to find an inmate in a Massachusetts prison through VINELink or the phone lookup path for state prisoners.
The key line is simple: use SCSD Records for current Suffolk County jail or HOC custody, use Massachusetts VINE / VINELink for custody status and notifications, and use court records to confirm charges and dispositions. Federal and immigration custody are separate systems.
Search Suffolk County Inmates
Suffolk County did not have an official public web roster or searchable SCSD booking-profile portal in the reviewed sources. The official SCSD FAQ gives a phone path instead: call the Records Division. For House of Correction inquiries, use (617) 635-1000 x2017. For Jail inquiries, use (617) 635-1100 x3005. The SCSD FAQ page is the most direct county source for that lookup route.
- Start with the arrest city and date. Boston, Chelsea, Revere, and Winthrop arrests can lead to SCSD custody.
- Call Nashua Street Jail Records for a newly arrested or pretrial person.
- Call House of Correction Records when the person is serving a county sentence or may be at South Bay.
- Ask whether the person is in current custody, which facility holds them, and whether court transport or bail information is available.
- If Records cannot locate the person, check MassCourts, VINELink, MADOC, BOP, or ICE depending on the case type.
Suffolk County Current Inmate Lookup
The lack of a public county roster changes the search-field table. There is no verified Suffolk County web form with last-name, first-name, booking-number, or mugshot fields. The official current-custody channel is a call to the correct records unit. A caller should be ready with the person's full legal name, spelling, approximate age or date of birth, arresting agency, arrest city, arrest date, and any court or docket information.
| Lookup Channel | Type | Best For | Notes |
|---|---|---|---|
| Nashua Street Jail Records | Phone | Pretrial detainees and recent bookings | (617) 635-1100 x3005 |
| House of Correction Records | Phone | County-sentenced inmates at South Bay | (617) 635-1000 x2017 |
| SCSD public records | Email, mail, fax, or phone | Booking sheets, jail records, and documents | Use the Records Access Officer when a copy is needed. |
| Massachusetts VINE | Online custody notification | Custody status and release alerts | Not a full court-charge record. |
| MassCourts | Online case search | Formal court charges and docket events | Not proof of current jail custody. |
The SCSD contact screenshot in the manifest comes from the Suffolk County Sheriff's Department contact page, which lists Records, Visits, Legal Services, Accounts, Medical, and public-records contacts.
The contact page is useful because Suffolk County routes custody and records questions by facility, not through a single public roster search.
Past Suffolk County Inmate Records
Past custody is harder than current custody. SCSD does not publish a public release-history feed in the reviewed sources. If the person is no longer in custody, Records may be able to say whether the person was released, transferred, moved to state DOC, held for court, or subject to another agency hold when the information is releasable. For a document, submit a Massachusetts public-records request to the SCSD Records Access Officer and identify the record sought.
For SCSD records, the research lists Patty Sullivan, Executive Assistant in the Office of General Counsel, 200 Nashua Street, Boston, MA 02114, psullivan@scsdma.org, (617) 635-1100 x3082, fax (617) 704-6693. A strong request names the person, date of birth if known, arrest or booking date, facility, arresting agency, and whether the requested item is a booking sheet, custody date range, booking photograph, incident report, property record, or visitor log.
Suffolk County Inmate Record Fields
Because no public SCSD sample profile was located, Suffolk County readers should not expect an online county page with a public mugshot, bond amount, housing assignment, charges, and release status for every detainee. Some details may exist internally or may be available through records staff, court records, or a public-records request. Other details may be withheld under CORI, investigatory, juvenile, privacy, domestic-violence, medical, or sealing rules.
| Field | What It Shows / Research Status |
|---|---|
| Name | Needed for phone lookup and mail; no public profile page was found. |
| ID Number | Required in SCSD mail formats, but exact public format is not posted. |
| Facility | Confirmed through Records: Nashua Street for many pretrial detainees or South Bay for county sentences. |
| Booking Date | Likely retained internally; not posted as a public county roster field. |
| Mugshot | No official SCSD public mugshot gallery was located; request rules and exemptions may apply. |
| Charges | Formal charges belong in court records and MassCourts, not just jail booking notes. |
| Bail | Jail Records can provide bail commissioner contact information; court records may show bail events. |
Suffolk County Jail vs Prison
Jail and prison are easy to mix up. In Suffolk County, the sheriff operates the local jail and House of Correction. MADOC operates state prisons. BOP covers federal prisoners. ICE covers immigration detention. A person arrested on a local Boston Municipal Court case will usually not be found through BOP. A person sentenced to a state-prison term may leave Suffolk County and no longer appear through an SCSD records path.
| County Jail / HOC | State Prison | Federal / ICE | |
|---|---|---|---|
| Who is held | Pretrial detainees and county sentences up to 2.5 years | Sentenced state prisoners | Federal or immigration custody |
| Run by | Suffolk County Sheriff's Department | Massachusetts Department of Correction | BOP, ICE, or U.S. Marshals channels |
| Where to look | SCSD Records Division | Mass.gov and VINELink | BOP locator, ICE locator, federal court, or USMS |
| Record type | Custody, booking, bail, facility | Prison custody and notification | Federal register number or ICE A-Number route |
State and Federal Inmate Search
Mass.gov's prison-inmate page and the Massachusetts VINE portal cover state custody and notification better than the county jail records desk. The VINE screenshot captured for the project comes from the Massachusetts VINELink portal.
VINE is useful after a transfer or when release notification matters, but it does not replace MassCourts for formal charges or SCSD Records for local jail location.
- VINE
- A custody-status and notification service used for Massachusetts custody updates.
- BOP Register Number
- A federal inmate identifier used in the BOP locator for federal records after 1982.
- ICE A-Number
- An immigration identifier used with country of birth in the ICE detainee locator.
- Detainer
- A notice or request from another agency with an interest in the person.
Suffolk County Detention Facilities
The Suffolk County inmate population is centered on sheriff-operated facilities in Boston. No MADOC state prison, BOP prison, or ICE-owned detention center was located inside Suffolk County in the official source sweep. Federal defendants and immigration detainees may still pass through separate systems, but the local facility pages are the SCSD jail, House of Correction, and Community Corrections Center.
- Suffolk County Jail at Nashua Street holds primarily pretrial detainees awaiting court appearances or trial.
- Suffolk County House of Correction holds adult men and women serving county sentences of 2.5 years or less and provides programs and reentry services.
- Suffolk County Community Corrections Center is a community corrections and alternative sanctions site, not a standard public jail housing unit.
Suffolk County Inmate Population FAQ
How big is the Suffolk County inmate population?
SCSD facility pages state that Nashua Street houses approximately 700 pretrial detainees and that the House of Correction has an average daily population of approximately 840. Those are the best official facility-page figures found, not a live daily dashboard.
Is there a Suffolk County online jail roster?
No official SCSD public online jail roster or booking-profile search was located in the reviewed sources. The official FAQ directs people to call Jail Records or HOC Records.
Which number should be called first?
For a recent arrest or pretrial detention, call Nashua Street Jail Records at (617) 635-1100 x3005. For a county sentence or South Bay custody question, call HOC Records at (617) 635-1000 x2017.
Where are court charges found?
Use Mass.gov court docket and case information or MassCourts for court records after an arrest. Jail custody and court charges are different systems.
Can a past Suffolk County inmate be found?
Past custody may require a public-records request to SCSD, the court clerk, the district attorney, or the arresting police agency. The correct office depends on the record.