2017 Tree City USA
Communities in Maryland
Updated June, 2018. Next update, June 2019.
| City | Years | Population |
|---|---|---|
| Aberdeen Proving Ground | 13 | 702 |
| Andrews Afb | 18 | 14,000 |
| Annapolis | 26 | 39,418 |
| Baltimore | 34 | 614,664 |
| Baltimore County | 14 | 835,527 |
| Bel Air | 26 | 10,640 |
| Berwyn Heights | 24 | 3,275 |
| Boonsboro | 3 | 3,510 |
| Bowie | 26 | 56,148 |
| Centreville | 4 | 4,285 |
| Chestertown | 37 | 5,250 |
| Cheverly | 22 | 6,100 |
| College Park | 29 | 31,415 |
| Cumberland | 21 | 19,978 |
| Edmonston | 4 | 1,488 |
| Fort Detrick | 16 | 9,500 |
| Frederick | 38 | 70,060 |
| Friendsville | 11 | 492 |
| Frostburg | 4 | 9,001 |
| Gaithersburg | 29 | 69,562 |
| Galena | 29 | 610 |
| Greenbelt | 18 | 23,909 |
| Hagerstown | 33 | 40,210 |
| Hampstead | 13 | 6,422 |
| Harford County | 15 | 251,660 |
| Havre De Grace | 16 | 13,200 |
| Howard County | 28 | 317,000 |
| Hyattsville | 27 | 18,449 |
| Laurel | 25 | 26,150 |
| Loch Lynn Heights | 11 | 552 |
| Montgomery County | 23 | 1,100,000 |
| Montgomery Village | 30 | 40,000 |
| Mount Rainier | 17 | 8,500 |
| NAS Patuxent River | 29 | 1,040 |
| New Carrollton | 11 | 12,868 |
| Oakland | 16 | 1,930 |
| Ocean City | 30 | 7,089 |
| Prince Georges County | 34 | 909,535 |
| Rockville | 29 | 62,000 |
| Somerset | 36 | 1,216 |
| Town of Thurmont | 2 | 6,500 |
| University Park | 14 | 2,548 |
| Westminster | 28 | 19,000 |
| Williamsport | 5 | 2,139 |