5,773,552
522,005
Zero
According to census.gov, the 2007 ACS population estimate for Crisfield, Maryland, is 2,792.
According to census.gov, the 2007 ACS population estimate for Frederick, Maryland, is 59,220.
According to census.gov, the 2007 population density estimate of Maryland is 580 people per square mile.
According to census.gov, the 2007 population estimate for Prince George's County, Maryland is 828,770.
Maryland County's population is 13,604.
According to census.gov, the 2007 ACS population estimate for Poolesville, Maryland, is 5,543. The 2000 US Census recorded 5,551 residents.
The population in Maryland in 2010 was 30,002,435 people.
The population of Maryland is 5,928,814, which gives it a population density of 596 people per square mile. The capital of Maryland is Annapolis, with a population of 38,620.
The U.S. Census doesn't offer an official account of the population of Baltimore in 2012, but it does show an estimate. The U.S. says that Baltimore's estimated population in 2012 was 621,342.
According to the 2010 U.S. Census, the population of Maryland is 5,773,552. See the Related Links below for a break down of Maryland's population.