Name |
Population |
Altitude |
Latitude |
Longitude |
| - | 35 m | 38°37'45.8" N | 76°38'4.9" W |
| - | 134 m | 39°13'59.9" N | 76°48'28.1" W |
|
| 1 776 | 30 m | 39°1'41.9" N | 76°36'6.1" W |
| - | 9 m | 38°18'41.0" N | 75°38'53.2" W |
| - | 126 m | 39°5'12.8" N | 77°8'37.0" W |
| - | 13 m | 39°14'29.0" N | 75°55'18.8" W |
| - | 1 m | 39°4'17.0" N | 76°31'9.1" W |
| - | 105 m | 39°24'32.0" N | 76°30'50.0" W |
| - | 121 m | 39°24'55.1" N | 76°31'50.2" W |
| - | 105 m | 39°24'56.2" N | 76°30'58.0" W |
| - | 184 m | 39°25'12.0" N | 77°29'25.1" W |
| 20 347 | 211 m | 39°39'10.1" N | 78°45'46.1" W |
| - | 23 m | 38°51'32.0" N | 76°33'10.1" W |
| - | 217 m | 39°25'34.0" N | 77°4'49.1" W |
| - | 1 m | 39°21'55.1" N | 76°21'40.0" W |
| - | 106 m | 39°40'23.2" N | 76°4'17.0" W |
| - | - | 39°13'36.1" N | 76°35'17.9" W |
| - | 45 m | 39°8'11.0" N | 76°40'18.8" W |
| - | 1 m | 39°4'21.0" N | 76°31'41.9" W |
| - | 23 m | 38°29'39.8" N | 76°35'8.9" W |