Eng
Es
It
Sp
LEONARDTOWN, MD (August 31, 2026)—The St. Mary’s County Health Department (SMCHD) will be closed on Monday, September 7, 2026 for the Labor Day holiday. This includes the main office in Leonardtown and all satellite offices. Normal operations will resume on Tuesday, September 8, 2026.
Learn more about SMCHD programs, services, and hours of operation at smchd.org.
# # #
St. Mary's County Health Department uses Accessibility Checker to monitor our website's accessibility.
A call center has been opened for St. Mary’s County residents needing more information about measles. Community members can call the center at 240-735-8288 Monday – Friday from 8:00 a.m. – 4:30 p.m.