In 2020, Washington County, MD had a population of 151k people with a median age of 40.7 and a median household income of $63,510. Between 2019 and 2020 the population of Washington County, MD grew from 150,109 to 150,575, a 0.31% increase and its median household income grew from $60,860 to $63,510, a 4.35% increase.
The 5 largest ethnic groups in Washington County, MD are White (Non-Hispanic) (78%), Black or African American (Non-Hispanic) (10.7%), Two+ (Non-Hispanic) (3.74%), White (Hispanic) (3.2%), and Asian (Non-Hispanic) (1.69%).
None of the households in Washington 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.
97.7% of the residents in Washington County, MD are U.S. citizens.
In 2020, the median property value in Washington County, MD was $221,700, and the homeownership rate was 66.6%. Most people in Washington County, MD drove alone to work, and the average commute time was 30.2 minutes. The average car ownership in Washington County, MD was 2 cars per household.