Map of Population Change for Counties in Maryland - 2010 to 2020

Maryland Population Change Map

< -15%
-15% to -5%
-5% to 0%
0% to 5%
5% to 15%
> 15%

List of Counties in Maryland With Population Percentage Change

Map KeyNamePopulation Change
Allegany County-9.3%
Anne Arundel County9.41%
Baltimore City County-5.68%
Baltimore County6.15%
Calvert County4.56%
Caroline County0.69%
Carroll County3.44%
Cecil County2.59%
Charles County13.69%
Dorchester County-0.27%
Frederick County16.42%
Garrett County-4.29%
Harford County6.58%
Howard County15.76%
Kent County-4.95%
Montgomery County9.29%
Prince Georges County12.02%
Queen Annes County4.34%
Saint Marys County8.2%
Somerset County-6.99%
Talbot County-0.68%
Washington County4.93%
Wicomico County4.92%
Worcester County1.96%