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St. Mary’s County Detention Center

Maryland local/county correctional authorityLeonardtown, Maryland

Find facility contact details, address, phone, official links, visiting, mail, phone, commissary, and inmate-search resources when available. Verify details directly with the facility or agency.

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St. Mary’s County Detention Center quick facts

Facility type

County Jail

Agency

Maryland local/county correctional authority

City/state

Leonardtown, Maryland

County

St. Mary's

Official website

data.imap.maryland.gov

Address

41880 Baldridge Street, Leonardtown, MD, 20650

Source

data.imap.maryland.gov
St. Mary’s County Detention Center inmate search and official links

Official inmate lookup

Check official site

Open the facility or agency lookup page in a new tab.

Source: data.imap.maryland.gov

Inmate search link

Facility website

Available

Use the official facility site for current rules and contacts.

Source: data.imap.maryland.gov

Open

Visitation

Available

Check registration, appointment, ID, and visitor rules before traveling.

Source: firstsheriff.com

Open

Mail policy

Available

Check addresses, envelope rules, publications, and restricted items.

Source: dpscs.maryland.gov

Open

Phone / video

Check official site

Check phone, video visit, account, and vendor instructions.

Source: data.imap.maryland.gov

Check site

Money / commissary

Check official site

Check official deposit, funds, and commissary instructions.

Source: data.imap.maryland.gov

Check site

Property release

Check official site

Check release rules directly before arranging pickup.

Source: data.imap.maryland.gov

Check site

Records / letters

Check official site

Check official request instructions when records or letters are available.

Source: data.imap.maryland.gov

Check site
St. Mary’s County Detention Center visiting information
Open visitation page

Visiting rules can change. Open the official visitation page or call the facility before traveling.

Check the official facility website or call before you go.

St. Mary’s County Detention Center mail rules
Open mail policy
Mail policy link
dpscs.maryland.gov

Confirm the address and rules directly with the facility before sending mail.

St. Mary’s County Detention Center phone and video calls

Phone and video options can change. Check the official facility website or call before you add funds or schedule anything.

Confirm phone and video rules directly with the facility.

St. Mary’s County Detention Center money, commissary, and funds

Money and commissary rules can change. Check the official facility website or call before sending funds.

InmateLink does not collect facility funds.

Property release
Facility website
data.imap.maryland.gov

Confirm rules, pickup time, ID requirements, and authorization directly with the facility.

Records / letters
Facility website
data.imap.maryland.gov

Use official instructions and verify directly before mailing forms, paying fees, or traveling.

St. Mary’s County Detention Center address and map

41880 Baldridge Street, Leonardtown, MD, 20650

Leonardtown, St. Mary's, Maryland, 41880

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Related next steps
Find bail companies near this facilityReview public contact details, then call providers directly.Find lawyers nearbyFind criminal defense options near the jail or court area.Plan a visitMake a checklist for rules, timing, ID, travel, and notes.Open LifeLink PlanWrite down private life instructions for a trusted person.Open FamilyLink ContactsChoose trusted people and keep permissions clear.Read First 72 Hours guideUse the guide list to find the first-step checklist.
Use official facility sources

Open official facility, agency, county, state, or federal links when available. Rules for visiting hours, mail, phone calls, commissary, facility websites, and inmate search links can change.

InmateLink does not show custody records or run person searches. Official links may open agency, county, state, or federal websites. Verify details directly with the facility or agency before traveling, sending mail, or adding funds.

What to verify before you act

Confirm the person is at this facility using official lookup.

Confirm visiting rules before traveling.

Confirm mail rules before sending anything.

Confirm money/phone vendor directly with the facility.

Do not rely on old screenshots or third-party posts.

St. Mary’s County Detention Center facility information FAQs