Map of St. Mary's County
Every point is a facility. Select one to open its record.
Prisons & jails
1 facility
| St. Mary's County Detention Center | County jail | Leonardtown | (301) 475-4200 | 245 |
Police & law enforcement
4 agencies
| Maryland State Police - Leonard | State agency | Leonardtown | (301) 475-8035 |
| Maryland State Police Barrack T - Leonardtown | State agency | Leonardtown | (301) 475-8955 |
| Saint Marys College of Maryland Office of Public Safety | Special jurisdiction police | Saint Marys City | (240) 895-4911 |
| Saint Marys County Sheriffs Office | Sheriff's office | Leonardtown | (301) 475-4200 |
Frequently asked
How many prisons and jails are in St. Mary's County, Maryland?
The atlas lists 1 prison, jail or detention centre in St. Mary's County, Maryland, including 1 county jail.
How many police stations are in St. Mary's County, Maryland?
4 police units are listed for St. Mary's County, Maryland: 2 state agencies, 1 sheriff's office and 1 special jurisdiction police.
How do I find out if someone is in jail in St. Mary's County, Maryland?
Call the county jail or use the sheriff's online inmate lookup. Official agency records are the final authority on custody status.
Are telephone numbers available for these facilities?
Yes for 5 entries of 5. Where a number is missing, the facility page shows its address and map location; details can change, so the agency's own website is the authority.
Which facilities are listed in St. Mary's County, Maryland?
St. Mary's County Detention Center (county jail), Maryland State Police - Leonard (state agency), Maryland State Police Barrack T - Leonardtown (state agency), Saint Marys College of Maryland Office of Public Safety (special jurisdiction police) and Saint Marys County Sheriffs Office (sheriff's office). Each name links to a page with the address, map and any published phone number.
Which neighbouring areas of Maryland are covered?
Maryland has 23 other areas in the atlas; Baltimore City has the most entries (51), followed by Prince George's County.