Name |
Population |
Altitude |
Latitude |
Longitude |
| - | 137 m | 39°9'56.9" N | 77°0'56.9" W |
| - | 168 m | 39°12'29.9" N | 77°13'40.1" W |
|
| - | 1 m | 38°25'25.0" N | 76°33'51.8" W |
| - | 37 m | 38°47'31.9" N | 76°40'5.9" W |
| - | 15 m | 38°47'31.9" N | 76°42'16.9" W |
| - | 1 m | 38°37'54.8" N | 76°0'27.0" W |
| - | 106 m | 39°23'58.9" N | 76°30'37.1" W |
| - | 121 m | 39°15'2.2" N | 76°48'24.8" W |
| - | 1 m | 38°15'36.0" N | 76°38'43.1" W |
| - | 3 m | 38°45'28.1" N | 76°59'49.9" W |
| - | 1 m | 38°45'47.2" N | 76°15'24.1" W |
| - | 60 m | 39°41'47.0" N | 76°14'19.0" W |
| - | 91 m | 39°23'37.0" N | 77°35'52.1" W |
| - | 152 m | 39°23'21.1" N | 77°35'13.9" W |
| - | 127 m | 39°41'8.9" N | 77°48'11.2" W |
| - | 178 m | 39°28'14.9" N | 76°41'48.1" W |
| - | 106 m | 39°28'55.9" N | 76°40'3.0" W |
| - | 76 m | 39°29'35.2" N | 76°18'20.9" W |
| - | 91 m | 39°27'6.8" N | 77°23'2.0" W |
| - | 15 m | 38°57'47.9" N | 76°34'23.9" W |
| - | 1 m | 38°47'34.1" N | 76°32'4.9" W |
| - | 8 m | 39°3'55.1" N | 76°29'35.9" W |
| - | 167 m | 39°13'5.9" N | 76°57'33.8" W |
| - | 1 m | 38°47'17.2" N | 76°31'43.0" W |
| - | 30 m | 39°17'39.8" N | 76°35'29.0" W |
| - | 106 m | 39°4'43.0" N | 77°7'9.1" W |
| - | 264 m | 39°42'43.9" N | 76°53'4.9" W |
| - | 118 m | 39°31'27.1" N | 76°24'28.1" W |
| - | 167 m | 39°13'25.0" N | 77°7'59.9" W |
| - | 222 m | 39°42'7.9" N | 76°43'0.1" W |
| - | 91 m | 38°57'33.1" N | 77°5'30.8" W |
| - | 8 m | 38°22'44.0" N | 75°34'10.9" W |
| - | 169 m | 39°11'57.8" N | 77°8'28.0" W |
| - | 46 m | 38°44'4.9" N | 76°54'0.0" W |
| - | 46 m | 38°46'36.8" N | 77°0'11.9" W |
| - | 137 m | 39°8'2.0" N | 77°5'29.0" W |
| 130 | 136 m | 39°10'50.2" N | 77°3'33.8" W |
| - | 137 m | 39°12'6.8" N | 77°4'14.9" W |
| - | 147 m | 39°9'46.1" N | 77°4'9.1" W |
| - | 15 m | 39°21'32.0" N | 75°57'40.0" W |
| - | 15 m | 39°7'5.2" N | 76°32'21.1" W |
| - | 15 m | 39°6'50.0" N | 76°32'30.1" W |
| - | 52 m | 39°23'47.0" N | 76°28'5.2" W |
| - | 45 m | 38°59'28.0" N | 76°49'13.1" W |
| - | 92 m | 39°25'13.1" N | 76°40'13.1" W |
| - | 92 m | 39°25'23.2" N | 76°40'25.0" W |
| - | 29 m | 39°13'49.1" N | 76°36'9.0" W |
| - | 29 m | 39°13'45.1" N | 76°36'2.2" W |
| - | 15 m | 39°13'27.1" N | 76°35'24.0" W |
| 11 083 | 30 m | 39°13'41.9" N | 76°37'0.1" W |
| - | 20 m | 39°12'10.1" N | 76°36'36.0" W |
| - | 101 m | 39°7'1.9" N | 77°18'6.8" W |
| - | 101 m | 39°7'10.9" N | 77°18'2.2" W |
| - | 170 m | 39°27'51.8" N | 77°27'43.9" W |
| 3 374 | 32 m | 38°56'30.8" N | 77°7'14.2" W |
| - | 61 m | 38°46'5.2" N | 76°45'10.1" W |
| - | 159 m | 39°27'0.0" N | 77°33'29.2" W |
| - | 11 m | 39°16'21.0" N | 76°31'54.1" W |
| - | 16 m | 38°40'48.0" N | 76°42'27.0" W |
| - | 30 m | 38°39'52.9" N | 76°32'34.1" W |
| - | 91 m | 39°0'25.9" N | 77°0'18.0" W |