St. Mary's County, MD
Population: 114,372 · Median Income: $114,580 · 359 sq mi
Population
114,372
Median Income
$114,580
Median Home Value
$390,900
Unemployment
3.9%
Median Age
37.0 yrs
Poverty Rate
7.5%
Median Rent
$1,692/mo
Land Area
359 sq mi
Cities
11
2024 Lean
R+17.2%
St. Mary's County is a county in Maryland with a population of 114,372. The median household income is $114,580. The median home value is $390,900. The unemployment rate is 3.9%. The median age is 37.0 years. There are 11 cities in St. Mary's County.
Explore St. Mary's County Data
2024 Election Results
Source: County Election DataWinner
Republican
Dem Votes
23,531
40.2%
GOP Votes
33,582
57.4%
Total Votes
58,543