In 2022, St. Mary's County, MD had a population of 114k people with a median age of 37 and a median household income of $113,668. Between 2021 and 2022 the population of St. Mary's County, MD grew from 113,209 to 113,814, a 0.534% increase and its median household income grew from $102,859 to $113,668, a 10.5% increase.
The 5 largest ethnic groups in St. Mary's County, MD are White (Non-Hispanic) (71.8%), Black or African American (Non-Hispanic) (14.3%), Two+ (Non-Hispanic) (5.38%), Asian (Non-Hispanic) (2.48%), and Two+ (Hispanic) (2.25%).
None of the households in St. Mary's County, MD reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
97.6% of the residents in St. Mary's County, MD are U.S. citizens.
The largest universities in St. Mary's County, MD are St. Mary's College of Maryland (163912) (444 degrees awarded in 2022) and Blades School of Hair Design (16 degrees).
In 2022, the median property value in St. Mary's County, MD was $376,900, and the homeownership rate was 72.5%.
Most people in St. Mary's County, MD drove alone to work, and the average commute time was 30.1 minutes. The average car ownership in St. Mary's County, MD was 2 cars per household.
St. Mary's County, MD borders Calvert County, MD, Charles County, MD, Dorchester County, MD, Somerset County, MD, Northumberland County, VA, and Westmoreland County, VA.
