2014 Tree City USA
Communities in Maryland

Updated June, 2015
City Years Population
Friendsville 8 492
Loch Lynn Heights 8 552
Galena 26 632
NAS Patuxent River 26 642
Aberdeen Proving Ground 10 706
Somerset 33 1,216
Edmonston 1 1,473
Oakland 13 1,930
Williamsport 1 2,139
University Park 11 2,318
Berwyn Heights 21 3,123
Chestertown 34 4,746
Cheverly 19 6,600
Riverdale Park 7 7,000
Ocean City 27 7,089
Mount Rainier 16 8,400
Fort Detrick 13 9,500
Bel Air 23 10,640
New Carrollton 8 12,514
Takoma Park 31 16,715
Hyattsville 24 18,000
Cumberland 18 20,572
Greenbelt 15 20,908
Laurel 22 25,000
College Park 26 30,320
Montgomery Village 27 35,000
Annapolis 23 38,394
Hagerstown 30 39,662
Bowie 23 55,872
Rockville 26 63,000
Gaithersburg 26 64,782
Frederick 35 67,435
Harford County 12 248,800
Howard County 25 302,000
Baltimore 31 622,104
Baltimore County 11 821,000
Prince Georges County 30 890,081
Montgomery County 20 1,000,000