Maryland is home to 6,206,011 people. That puts it in the top 1% of US states for household income. 43% of adults hold a bachelor's degree or higher. Growth has run 17% since 2000, or 909,525 more people. Households take in $103,678 a year at the median, 26% more than the country as a whole. There are 639 people per square mile.
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)31.9%(104,623)
US avg: 26.4%
Gulf War (1990s)30%(98,220)
US avg: 24.3%
Vietnam era28.4%(92,981)
US avg: 33.1%
Korean War4%(13,243)
US avg: 4.5%
World War II0.9%(2,883)
US avg: 1%
Share of the 327,493 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
Metropolitan areas are built around an urban core of 50,000 or more people; micropolitan areas around a core of 10,000 to 50,000. A statistical area can cross state lines, so each is listed under its primary state.
Frequently asked
How many people live in Maryland?
Maryland has about 6,206,011 residents according to the 2024 American Community Survey.
What is the median household income in Maryland?
The typical household in Maryland earns about $103,678 a year. Half of households make more than that, and half make less.
Is Maryland expensive?
In Maryland, the median home is worth about $419,900, and the typical rent is about $1,705 a month.
How educated are people in Maryland?
About 43.4% of adults age 25 and over in Maryland hold a bachelor's degree or higher.
What is the poverty rate in Maryland?
About 9.4% of people in Maryland live below the federal poverty line.
Has Maryland grown since 1990?
Yes, Maryland has grown since 1990. The population has added about 1,424,543 residents, a change of about 30 percent over that period.