Facility record / Maine
Penobscot County Jail
Penobscot County Jail is a county or city jail in Bangor, Penobscot County, Maine. It has a rated capacity of 157 and a reported population of 187 — about 119% occupancy, as recorded in the February 2026 federal dataset. By capacity it is the 6th-largest of the 10 county or city jail records listed for Maine with a published capacity. It is one of 2 correctional facilities in Penobscot County.
Jail411 does not hold custody records. A listing here does not mean anyone is held at this address. Confirm the person’s location with the responsible agency before you travel, send money, or pay for a service.
Where this record came from. The contact, status and security fields, with capacity and population, come from the HIFLD and Federal Bureau of Prisons directory release refreshed February 2026. They describe the record, not today’s population. Check the facility’s current official website.
Contact this facility
- Phone
- (207) 947-4585
- Address
- 85 Hammond St.
Bangor, ME 04401Open in maps - Official page
- Official page at penobscot-sheriff.net
- County
- Penobscot County
Facility details
Capacity
187 people in a facility designed for 157
As of the February 2026 federal dataset.
Listed as open in the February 2026 directory release.
Finding someone held here
Use the county system for a recent arrest. A state corrections search covers people in state custody. It generally will not list someone booked into a county jail this week. Bookings, bail, release, and visiting are all handled by Penobscot County Sheriff’s Office.
Official site for this facility →
Call this facility directly: (207) 947-4585
Before you travel, pay, or mail anything
Get two things first: which facility the person is actually in, and their booking or ID number. Almost nothing works without them. Then check this facility’s current instructions — rules and service providers change.
Other facilities in Penobscot County
| Facility | City | Type | Security |
|---|---|---|---|
| Mountain View Correctional Facility | Charleston | State prison | Medium |