Search Inmates in Middlesex County Jail & House Of Correction, Massachusetts. Results May Include: Arrests, Bookings, Arrest Date, Mugshot, Current Location, Current Housing Section, Current Housing Block, Current Housing Cell, Commitment Date, Release Date, Alias, Detainer Information, Bond Information, Case #, Amount, Status, Posted by, Post Date, Charge Information, Offense Date, Code, Description, Grade, Degree.

Middlesex County, Massachusetts Sheriff Overview

Middlesex County is located in the northernmost part of Massachusetts, with its county seat in Lowell and Cambridge. The county government was abolished in 1997, but the county boundaries continue to describe a state district for court jurisdictions and for other administrative purposes, such as an indicator for elections. Massachusetts counties also define locations for National Weather Service weather alerts (such as severe thunderstorm warnings). Zip codes in Middlesex County include 01450, 01460, 01463, 01464, 01469, 01470,01471, 01472, 01474, 01701, 01702, 01705,01718, 01719, 01720, 01721, 01730, 01731, 01741, 01742, 01746, 01748, 01749, 01752, 01754, 01760, 01770, 01773, 01775, 01776, 01778, 01801, 01803, 01805, 01813, 01821, 01822, 01824, 01826, 01827, 01850, 01851, 01852, 01853, 01854, 01862, 01863, 01864, 01867, 01876, 01879, 01880, 01886, 01887, 01888, 01889, 01890, 02138, 02139, 02140, 02141, 02142, 02143, 02144, 02145, 02148, 02149, 02155, 02176, 02180, 02420, 02421, 02451, 02452, 02453, 02454, 02458, 02459, 02460, 02461, 02462, 02464, 02465, 02466, 02467, 02468, 02471, 02472, 02474, 02475, 02476, 02477, 02478, 02479, 02493, 02495, 01431, 01432, and 01434.

The Sheriff of Middlesex County is currently Peter J. Koutoujian.

Middlesex County Sheriff’s Office:
Address: 400 Mystic Ave, 4th Floor
Medford, MA
Phone: (781) 960-2800

Inmate Search in Middlesex County Jail

The Middlesex County Jail does not have an available list of inmates incarcerated in their facility. The State of Massachusetts, however, supports the Victim Information and Notification Everyday system, so you can visit the site to check and receive notifications on the custody status of an offender. It’s recommended to visit the Jail personally at downtown Boston in the town of Billerica, Massachusetts or call them at (978) 667-1711 for inquiries.

Important Jail Policies and Procedures

It is the Policy of the Middlesex Sheriff’s Office (Policy and Procedure 483) that all visitors
Shall be required to successfully pass through a metal detector prior to being admitted.
Any article being carried by a visitor shall be thoroughly searched.
No weapon of any type shall be allowed onto the property.

You will be required to arrive 30 minutes prior to the beginning of the seating session to be processed and transported to the visiting room waiting area. Then at the allotted time you will enter the visiting room as a group and begin your visit. At the end of the allotted time, the visiting session will end and everyone will leave the room as a group (Visitors may still end their visit early if they wish to do so). If you do not arrive in time for the 1st seating session of the period, you will be processed for the 2nd seating session. Please be aware that seating is limited, (60 max per session) and will be handled on a first come first serve basis.

Visitation Time:
For the latest Jail Visitation Forms and Hours.

You can send mail to inmates through U.S. Mail, indicating the complete return address as follows:
Individual’s full name (and ID Number if available)
Middlesex Sheriff’s Office
269 Treble Cove Road
Billerica, MA 01862

Sex Offender Search and Lookup

All registered sex offenders are registered on either a national or state sex offender database. The people on these databases have been convicted of a sex or kidnapping crime. The definition of a sex offender is a person convicted of a crime involving sex, including rape, molestation, and production or distribution of child pornography.

You can access this information online for Middlesex County by going to this link, but bear in mind that searches sometimes reveal primary last known addresses or, rather the block that they live on. You are also required to accept a disclosure to use the database.

Bail and Bail Bondsman

Massachusetts is one of 8 states that does not allow private commercial bail bonding. The remaining are Maine, Oregon, Illinois, Kentucky, Nebraska, Wisconsin, and Washington, D.C. When no other funding options are available to you, you may have to spend the time between hearing and trial in jail. Remaining in jail is at no cost to you, but if you are innocent it can be a traumatic experience you probably want to avoid. To avoid jail time, there are still options in states like Massachusetts.

A signature bond is a way for friends and family to take responsibility for you completing all your court responsibilities. Essentially a signature bond is a legal agreement, or promissory, that the defendant presents him or herself at court. So you need to present yourself or everyone on the signature bond agreement is held accountable. Ask your lawyer for more information.

Middlesex County Jail Statistics
Number of Persons Confined 850
Avg Daily Population not applicable
Name of new facilitynot applicable
Full time payroll 785
Full time total employees 785
Total salaries and wages not applicable
Other operating expenditures not applicable
Total construction costs not applicable
Equipment, furnishings, etc not applicable
Year of original construction not applicable
Year of major renovationnot applicable
Name of new facilitynot applicable


Middlesex County Unemployment and Median Household Income
Civilian Labor Force Annual Average, 2016866,322
Number Employed Annual Average, 2016840,255
Number Unemployed Annual Average, 201626,067
Unemployment Rate, 20163.0
Median Household Income Annual Average, 201590,025
Sources: Unemployment – Bureau of Labor Statistics LAUS data, Median Household Income – Census Bureau SAIPE data, Rural Classifications – USDA Economic Research Service
Middlesex County Poverty Data
Estimate of People of All Ages In Poverty 2014116,761
Estimate Percentage of People of All Ages In Poverty 20157.6
Source: U.S. Census Bureau, Model-based Small Area Income & Poverty Estimates (SAIPE)
Thursday, July 16th, 2020 at 10:15am
As courts begin to reopen for more activity, the Trial Court has released a video with helpful information for members of the public #COVID19
Monday, July 13th, 2020 at 3:27pm
Thanks Valley Collaborative #Billerica for joining us for a virtual lunch exercise! Great job by all!
Thursday, July 9th, 2020 at 10:00am
The Mass. SJC has issued a new order to take effect on July 13 regarding public access to courthouses and facilities
Wednesday, July 8th, 2020 at 8:56pm
#COVID19 Update: MSO announces new asymptomatic COVID-19 cases. Cases confirmed, suspected to be a result of community-based contacts. No positive tests reported in main facility
Thursday, July 2nd, 2020 at 10:52am
We are currently experiencing difficulties with our website. We are working to resolve the issue and apologize for any inconvenience
Wednesday, July 1st, 2020 at 4:09pm
Reminder: @MassGov & @MassDPH have established a centralized webpage to see the most updated information regarding the Commonwealth's #COVID19 response including information on reopening
Thursday, June 25th, 2020 at 10:03am
The MSO had the opportunity to join Valley Collaborative for their Zoom Lunch Series. Sheriff Koutoujian & Director of Community Affairs Ken Doucette talked about Covid-19, healthy habits, summer safety & how to handle scams if they encounter them. Thanks for zooming with us!
Wednesday, June 24th, 2020 at 12:58pm
Sheriff Koutoujian joined @PineStreetInn President/Executive Director Lydia Downie this morning to donate flowers grown by the MSO's Inmate Horiticultural Program. Thank you to Lyndia and the Pine Street residents for welcoming us!
Tuesday, June 23rd, 2020 at 10:42pm
#COVID19 Update: The MSO has released new COVID19 data. Information may be found in Update #39 at
Sunday, June 21st, 2020 at 9:02am
From everyone at the Middlesex Sheriff's Office, we wish all the dads out there a very #HappyFathersDay.
Saturday, June 20th, 2020 at 10:30pm
Interested in a #career with the MSO? Learn more about current openings for Registered and Licensed Practical Nurses #RN #LPN
Thursday, June 18th, 2020 at 5:04pm
Sheriff Koutoujian joined @REACH_MA Executive Director Laura Van Zandt today to donate flowers from the MSO’s Inmate Horticultural Program.
Monday, June 15th, 2020 at 6:05pm
#COVID19 Update: The MSO has released new COVID19 data. Information may be found in Update #38 at
Wednesday, June 10th, 2020 at 10:55am
#COVID19 Update: The MSO has announced a limited reopening of the Civil Process Division. To learn more about which services the office is currently providing, please see Update #37 at
Monday, June 8th, 2020 at 10:18pm
#COVID19 Update: The MSO has released new COVID19 data. Information may be found in Update #36 at

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