In 2019, Montgomery County, MD had a population of 1.05M people with a median age of 39.7 and a median household income of $110,389. Between 2018 and 2019 the population of Montgomery County, MD declined from 1.05M to 1.05M, a −0.179% decrease and its median household income grew from $108,188 to $110,389, a 2.03% increase.
The 5 largest ethnic groups in Montgomery County, MD are White (Non-Hispanic) (42.6%), Black or African American (Non-Hispanic) (18.6%), Asian (Non-Hispanic) (14.8%), Other (Hispanic) (9.69%), and White (Hispanic) (8.45%). 41.7% of the households in Montgomery County, MD speak a non-English language at home as their primary language.
85.2% of the residents in Montgomery County, MD are U.S. citizens.
The largest universities in Montgomery County, MD are Montgomery College (3,022 degrees awarded in 2020), Washington Adventist University (259 degrees), and SANS Technology Institute (111 degrees).
In 2019, the median property value in Montgomery County, MD was $496,900, and the homeownership rate was 64.8%. Most people in Montgomery County, MD drove alone to work, and the average commute time was 32.7 minutes. The average car ownership in Montgomery County, MD was 2 cars per household.
Montgomery County, MD borders District of Columbia, DC, Frederick County, MD, Howard County, MD, Prince George's County, MD, Arlington County, VA, Fairfax County, VA, and Loudoun County, VA.