Main jail
St. Mary's County Detention Center
Facilities in St. Mary's County
- St. Mary's County Detention Center County jail in Leonardtown
- Address
- 41880 Baldridge St, Leonardtown, MD 20650
- Phone
- (301) 475-4200
- Website
- firstsheriff.com
- Capacity
- 245 beds
Addresses, phone numbers and capacity come from a public facility directory and can be out of date. Call before you travel or send anything.
Near St. Mary's County
Straight-line miles from the facilities we list, not driving distances.
Find someone in St. Mary's County
- Call(301) 475-4200. Have the person's full name and date of birth ready; booking can take several hours.
Questions about St. Mary's County jail and inmate search
Where do people arrested in St. Mary's County go?
Most people arrested in St. Mary's County, Maryland are booked into St. Mary's County Detention Center at 41880 Baldridge St, Leonardtown. Its phone number is (301) 475-4200.
What phone numbers do we list for St. Mary's County jails and facilities?
St. Mary's County Detention Center: (301) 475-4200. These come from a public facility directory and can change, so confirm a number before you rely on it.
How do I find out if someone is in jail in St. Mary's County?
Call (301) 475-4200 with the person's full name and date of birth.
What county jails are near St. Mary's County?
The closest county jails we list outside St. Mary's County are Calvert County Detention Center in Prince Frederick (Calvert County, about 16 miles), Dorchester County Detention Center in Cambridge (Dorchester County, about 35 miles) and Prince George's County Correctional Center in Upper Marlboro (Prince George's County, about 37 miles). Distances are straight-line miles between listed facilities, not driving distances.
How many people can the St. Mary's County Detention Center hold?
The facility directory lists a capacity of 245 beds for St. Mary's County Detention Center.