Southern Maryland

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) This article's lead section may be too short to adequately summarize the key points. Please consider expanding the lead to provide an accessible overview of all important aspects of the article. (September 2021) (Learn how and when to remove this message) This article includes a list of general references but lacks sufficient corresponding inline citations. Please help improve this article by introducing more precise citations. (February 2022) (Learn how and when to remove this message) (Learn how and when to remove this message) Place in Maryland, United StatesSouthern MarylandA map of the counties of Southern Maryland. According to the state of Maryland, the region includes all of Calvert, Charles, and St. Mary's counties (red) and the southern portions of Anne Arundel and Prince George's counties (light red).CountryUnited StatesStateMarylandLargest communityWaldorfCounties List Calvert Charles St. Mary's Population (2020 Census) • Total373,177Time zoneUTC−5 (EST) • Summer (DST)UTC−4 (EDT) Southern Maryland, also referred to as S