Name |
Population |
Altitude |
Latitude |
Longitude |
| - | 1 m | 38°32'48.8" N | 76°9'37.1" W |
| - | 152 m | 39°38'56.0" N | 76°40'23.2" W |
|
| - | 167 m | 39°17'37.0" N | 77°4'8.0" W |
| - | 156 m | 39°17'30.8" N | 77°3'56.9" W |
| - | 189 m | 39°24'2.2" N | 77°1'1.9" W |
| - | 182 m | 39°36'24.8" N | 77°4'12.0" W |
| - | 152 m | 39°16'27.8" N | 77°4'23.9" W |
| - | 219 m | 39°22'46.9" N | 77°7'26.0" W |
| 12 466 | 244 m | 39°17'17.9" N | 77°12'15.1" W |
| - | 229 m | 39°16'55.9" N | 77°12'15.1" W |
| - | 205 m | 39°15'40.0" N | 77°12'6.1" W |
| - | 243 m | 39°16'46.9" N | 77°12'41.0" W |
| - | 229 m | 39°16'55.9" N | 77°12'2.2" W |
| - | 228 m | 39°17'10.0" N | 77°10'58.1" W |
| - | 229 m | 39°16'43.0" N | 77°12'19.1" W |
| - | 243 m | 39°16'45.1" N | 77°12'50.0" W |
| - | 15 m | 38°9'7.9" N | 76°22'10.9" W |
| 200 | 1 m | 38°11'19.0" N | 75°53'57.8" W |
| - | 244 m | 39°26'6.0" N | 77°3'14.0" W |
| - | 109 m | 39°19'0.1" N | 76°49'0.1" W |
| - | 24 m | 39°0'23.0" N | 76°55'31.1" W |
| - | 15 m | 39°31'58.1" N | 75°49'40.1" W |
| - | 334 m | 39°30'20.2" N | 78°55'41.9" W |
| - | 10 m | 38°25'35.0" N | 75°33'15.8" W |
| - | 40 m | 39°7'59.9" N | 76°40'0.1" W |
| - | 230 m | 39°41'39.8" N | 76°42'2.2" W |
| - | 154 m | 39°24'50.0" N | 77°12'56.2" W |
| - | 137 m | 39°25'43.0" N | 77°15'9.0" W |
| - | - | 38°33'42.1" N | 76°30'56.9" W |
| - | 166 m | 39°22'37.9" N | 77°43'59.9" W |
| - | 52 m | 39°23'39.8" N | 76°28'21.0" W |
| - | 92 m | 39°38'21.1" N | 76°12'11.2" W |
| - | 40 m | 38°47'26.2" N | 76°38'19.0" W |
| 6 773 | 121 m | 39°6'11.9" N | 77°17'28.0" W |
| - | 107 m | 39°5'44.9" N | 77°16'40.1" W |
| - | 105 m | 39°5'57.1" N | 77°17'30.1" W |
| - | 30 m | 39°24'36.0" N | 76°24'20.9" W |
| - | 99 m | 39°11'25.1" N | 76°50'58.9" W |
| - | 1 m | 37°59'12.1" N | 75°51'5.0" W |
| - | 43 m | 38°55'22.1" N | 76°37'43.0" W |
| - | 45 m | 38°58'22.1" N | 76°40'3.0" W |
| - | 16 m | 38°53'7.1" N | 76°39'40.0" W |
| - | 24 m | 38°54'34.9" N | 76°39'47.9" W |
| - | 243 m | 39°20'44.2" N | 77°11'49.9" W |
| - | 255 m | 39°28'39.0" N | 78°56'38.0" W |
| - | 101 m | 39°7'41.9" N | 77°20'35.9" W |
| - | 228 m | 39°23'13.9" N | 77°3'20.2" W |
| - | 106 m | 39°40'32.2" N | 76°16'5.9" W |
| - | 30 m | 39°20'35.9" N | 76°31'9.1" W |
| - | 274 m | 39°38'4.9" N | 76°54'2.9" W |
| - | 124 m | 39°29'33.0" N | 77°17'48.1" W |
| - | 152 m | 39°29'12.1" N | 77°17'25.1" W |
| - | 170 m | 39°14'21.1" N | 76°59'12.8" W |
| - | 162 m | 39°14'25.1" N | 76°59'31.9" W |
| - | 8 m | 39°34'54.8" N | 75°56'46.0" W |
| - | 107 m | 39°4'46.9" N | 77°18'6.8" W |
| 614 | 1 m | 38°9'32.0" N | 75°56'53.9" W |
| 5 212 | 1 m | 38°46'35.0" N | 76°33'20.2" W |
| - | 1 m | 38°46'54.8" N | 76°32'19.0" W |
| - | 13 m | 39°0'24.8" N | 75°54'51.8" W |
| - | 30 m | 38°54'20.9" N | 76°55'25.0" W |
| - | 7 m | 38°18'51.8" N | 75°49'32.9" W |
| - | 1 m | 38°43'54.8" N | 76°19'53.0" W |