Name |
Population |
Altitude |
Latitude |
Longitude |
| - | 152 m | 39°37'32.9" N | 78°23'12.1" W |
| - | 76 m | 38°51'14.0" N | 76°50'53.2" W |
|
| - | 2 m | 38°27'27.0" N | 77°15'54.0" W |
| - | 1 m | 38°43'32.2" N | 76°4'54.8" W |
| - | 44 m | 38°39'14.0" N | 76°36'34.9" W |
| - | 6 m | 38°41'53.9" N | 75°59'57.1" W |
| - | 1 m | 38°35'22.9" N | 76°10'59.9" W |
| - | 623 m | 39°37'14.9" N | 78°53'40.9" W |
| - | 182 m | 39°19'0.8" N | 77°16'27.1" W |
| - | 1 m | 38°55'27.1" N | 76°31'23.2" W |
| - | 106 m | 39°22'36.1" N | 76°34'55.9" W |
| - | 121 m | 39°33'56.9" N | 76°10'14.9" W |
| 452 | 731 m | 39°23'35.2" N | 79°22'23.9" W |
| - | 63 m | 39°25'8.0" N | 76°32'8.2" W |
| - | 121 m | 39°23'17.9" N | 76°33'45.0" W |
| - | 123 m | 39°23'17.2" N | 76°34'12.0" W |
| 25 672 | 121 m | 39°20'26.2" N | 76°43'21.0" W |
| - | 45 m | 38°26'57.8" N | 76°45'5.0" W |
| - | 168 m | 39°31'54.1" N | 76°32'20.0" W |
| - | 96 m | 39°32'60.0" N | 76°11'12.1" W |
| - | 180 m | 39°28'43.0" N | 77°33'47.2" W |
| - | 213 m | 39°40'31.1" N | 78°47'17.2" W |
| - | 15 m | 38°39'9.0" N | 76°31'41.9" W |
| - | 160 m | 39°30'6.8" N | 76°31'7.0" W |
| - | 105 m | 39°34'26.0" N | 76°13'9.8" W |
| - | 70 m | 39°30'58.0" N | 76°21'51.8" W |
| - | 122 m | 39°12'4.0" N | 76°47'37.0" W |
| - | 200 m | 39°37'44.0" N | 77°2'53.2" W |
| - | 121 m | 39°12'40.0" N | 76°49'31.1" W |
| - | 133 m | 39°16'8.0" N | 76°55'9.8" W |
| - | 205 m | 39°25'21.0" N | 77°37'50.9" W |
| - | 1 m | 39°13'13.1" N | 76°26'56.0" W |
| - | 15 m | 38°46'35.0" N | 76°34'30.0" W |
| - | 122 m | 39°43'7.0" N | 75°56'48.1" W |
| - | 122 m | 39°43'3.0" N | 75°56'26.2" W |
| - | 1 m | 39°9'37.1" N | 76°32'12.1" W |
| 1 138 | 486 m | 39°33'56.9" N | 78°58'50.2" W |
| - | 183 m | 39°27'47.2" N | 76°57'20.9" W |
| - | 137 m | 39°8'13.9" N | 77°12'29.9" W |
| - | 1 m | 38°56'15.0" N | 76°32'20.0" W |
| 8 018 | 1 m | 38°55'59.9" N | 76°32'58.9" W |
| - | - | 38°17'26.9" N | 76°54'58.0" W |
| - | 106 m | 39°1'10.9" N | 77°7'5.9" W |
| - | - | 39°27'15.1" N | 76°15'7.9" W |
| - | 13 m | 38°27'38.9" N | 76°28'9.1" W |
| - | 1 m | 39°18'42.8" N | 76°23'44.2" W |
| - | 244 m | 39°20'2.0" N | 77°9'20.2" W |
| - | 15 m | 38°27'10.1" N | 76°34'59.9" W |
| - | 152 m | 39°28'22.1" N | 76°31'23.9" W |
| - | 141 m | 39°30'11.2" N | 76°29'8.9" W |
| - | 144 m | 39°29'28.0" N | 76°27'50.0" W |
| - | 31 m | 39°7'35.0" N | 76°34'30.0" W |
| - | 198 m | 39°41'10.0" N | 77°42'45.0" W |
| - | 154 m | 39°23'46.0" N | 76°43'0.1" W |
| - | 180 m | 39°24'14.0" N | 76°56'26.2" W |
| - | 162 m | 39°23'17.9" N | 76°42'49.0" W |
| - | 1 m | 39°5'48.1" N | 76°26'44.2" W |
| - | 10 m | 39°6'13.0" N | 76°27'20.9" W |
| - | 137 m | 39°12'51.1" N | 76°48'56.9" W |
| - | 122 m | 39°8'17.2" N | 77°14'39.8" W |
| - | 122 m | 39°13'45.8" N | 76°52'43.0" W |