Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| District 18 (Chewsville) Election District | Civil | 179 | Washington | 39 38 26 N | 077 38 56 W |
| District 18 (Elliott) Election District | Civil | 0 | Dorchester | 38 16 27 N | 075 58 17 W |
| District 18 (Ocean) Election District | Civil | 529 | Allegany | 39 35 40 N | 078 57 21 W |
| District 18 (Seat Pleasant) Election District | Civil | 42 | Prince George's | 38 53 14 N | 076 53 45 W |
| District 18 (Woodville) Election District | Civil | 158 | Frederick | 39 24 38 N | 077 10 47 W |
| District 19 (Borden Shaft) Election District | Civil | 583 | Allegany | 39 38 02 N | 078 57 03 W |
| District 19 (Keedysville) Election District | Civil | 117 | Washington | 39 29 10 N | 077 42 02 W |
| District 19 (Linganore) Election District | Civil | 179 | Frederick | 39 28 57 N | 077 09 13 W |
| District 19 (Riverdale) Election District | Civil | 10 | Prince George's | 38 57 56 N | 076 55 11 W |
| District 2 (Bladensburg) Election District | Civil | 29 | Prince George's | 38 56 09 N | 076 55 07 W |
| District 2 (Chesapeake City) Election District | Civil | 15 | Cecil | 39 30 38 N | 075 49 46 W |
| District 2 (Church Hill) Election District | Civil | 16 | Queen Anne's | 39 08 30 N | 075 58 37 W |
| District 2 (Clarksburg) Election District | Civil | 196 | Montgomery | 39 13 56 N | 077 17 01 W |
| District 2 (East New Market) Election District | Civil | 12 | Dorchester | 38 35 36 N | 075 55 21 W |
| District 2 (Ellicott City) Election District | Civil | 136 | Howard | 39 16 19 N | 076 50 03 W |
| District 2 (Frederick) Election District | Civil | 93 | Frederick | 39 25 10 N | 077 24 39 W |
| District 2 (Friendsville) Election District | Civil | 585 | Garrett | 39 40 18 N | 079 24 54 W |
| District 2 (Greensboro) Election District | Civil | 12 | Caroline | 38 58 58 N | 075 48 02 W |
| District 2 (Halls Cross Roads) Election District | Civil | 8 | Harford | 39 27 36 N | 076 10 06 W |
| District 2 (Hill Top) Election District | Civil | 6 | Charles | 38 27 52 N | 077 05 59 W |
| District 2 (Kennedyville) Election District | Civil | 18 | Kent | 39 18 21 N | 075 59 28 W |
| District 2 (Oldtown) Election District | Civil | 196 | Allegany | 39 34 08 N | 078 32 43 W |
| District 2 (Prince Frederick) Election District | Civil | 37 | Calvert | 38 34 19 N | 076 34 03 W |
| District 2 (Quantico) Election District | Civil | 4 | Wicomico | 38 22 26 N | 075 45 26 W |
| District 2 (Saint Michaels) Election District | Civil | -3 | Talbot | 38 43 35 N | 076 13 58 W |
| District 2 (Saint Peters) Election District | Civil | 1 | Somerset | 38 10 24 N | 075 49 06 W |
| District 2 (Snow Hill) Election District | Civil | 3 | Worcester | 38 10 55 N | 075 22 43 W |
| District 2 (Uniontown) Election District | Civil | 166 | Carroll | 39 36 49 N | 077 06 00 W |
| District 2 (Valley Lee) Election District | Civil | 0 | St. Mary's | 38 10 11 N | 076 31 53 W |
| District 2 (Williamsport) Election District | Civil | 138 | Washington | 39 36 00 N | 077 48 14 W |
| District 2 Assessment District | Civil | 23 | Anne Arundel | 38 59 03 N | 076 34 10 W |
| District 2 Election District | Civil | 161 | Baltimore | 39 21 51 N | 076 48 57 W |
| District 20 (Downsville) Election District | Civil | 124 | Washington | 39 32 07 N | 077 49 23 W |
| District 20 (Ellerslie) Election District | Civil | 260 | Allegany | 39 42 06 N | 078 47 25 W |
| District 20 (Lanham) Election District | Civil | 49 | Prince George's | 38 57 30 N | 076 51 36 W |
| District 20 (Lewistown) Election District | Civil | 125 | Frederick | 39 32 05 N | 077 25 52 W |
| District 21 (Berwyn) Election District | Civil | 30 | Prince George's | 39 00 07 N | 076 54 28 W |
| District 21 (Gross) Election District | Civil | 268 | Allegany | 39 40 58 N | 078 40 07 W |
| District 21 (Hagerstown) Election District | Civil | 176 | Washington | 39 39 31 N | 077 42 49 W |
| District 21 (Tuscarora) Election District | Civil | 182 | Frederick | 39 28 40 N | 077 27 40 W |
| District 22 (Burkittsville) Election District | Civil | 143 | Frederick | 39 23 48 N | 077 36 36 W |
| District 22 (Hagerstown) Election District | Civil | 164 | Washington | 39 38 35 N | 077 42 26 W |
| District 22 (Union) Election District | Civil | 221 | Allegany | 39 39 38 N | 078 43 42 W |
| District 23 (Ballenger) Election District | Civil | 128 | Frederick | 39 22 36 N | 077 28 36 W |
| District 23 (Decatur) Election District | Civil | 236 | Allegany | 39 39 58 N | 078 45 07 W |
| District 23 (Wilsons) Election District | Civil | 144 | Washington | 39 39 19 N | 077 51 19 W |
| District 24 (Braddock) Election District | Civil | 190 | Frederick | 39 25 18 N | 077 29 34 W |
| District 24 (Cedar Lawn) Election District | Civil | 164 | Washington | 39 39 00 N | 077 46 36 W |
| District 24 (Eckhart) Election District | Civil | 618 | Allegany | 39 38 55 N | 078 52 54 W |
| District 25 (Brunswick) Election District | Civil | 131 | Frederick | 39 18 54 N | 077 37 07 W |
| District 25 (Hagerstown) Election District | Civil | 183 | Washington | 39 39 13 N | 077 43 47 W |
| District 26 (Frostburg) Election District | Civil | 686 | Allegany | 39 39 43 N | 078 56 54 W |
| District 26 (Halfway) Election District | Civil | 172 | Washington | 39 37 06 N | 077 46 05 W |
| District 26 (Walkersville) Election District | Civil | 96 | Frederick | 39 29 14 N | 077 20 58 W |
| District 27 (Fountain Head) Election District | Civil | 189 | Washington | 39 41 44 N | 077 42 34 W |
| District 28 (Frostburg) Election District | Civil | 560 | Allegany | 39 38 27 N | 078 56 04 W |
| District 29 (La Vale) Election District | Civil | 293 | Allegany | 39 38 42 N | 078 49 41 W |
| District 3 (Bel Air) Election District | Civil | 102 | Harford | 39 33 11 N | 076 20 27 W |
| District 3 (Berlin) Election District | Civil | 12 | Worcester | 38 20 31 N | 075 13 31 W |
| District 3 (Brinkleys) Election District | Civil | 1 | Somerset | 38 01 26 N | 075 42 07 W |
| District 3 (Centreville) Election District | Civil | 14 | Queen Anne's | 39 02 56 N | 076 04 08 W |
| District 3 (Denton) Election District | Civil | 14 | Caroline | 38 52 06 N | 075 46 41 W |
| District 3 (Elkton) Election District | Civil | 30 | Cecil | 39 37 24 N | 075 51 12 W |
| District 3 (Flintstone) Election District | Civil | 266 | Allegany | 39 40 33 N | 078 33 02 W |
| District 3 (Grantsville) Election District | Civil | 768 | Garrett | 39 40 10 N | 079 09 00 W |
| District 3 (Hagerstown) Election District | Civil | 177 | Washington | 39 38 00 N | 077 44 06 W |
| District 3 (Leonardtown) Election District | Civil | 7 | St. Mary's | 38 15 49 N | 076 39 25 W |
| District 3 (Marlboro) Election District | Civil | 44 | Prince George's | 38 49 49 N | 076 45 09 W |
| District 3 (Middletown) Election District | Civil | 153 | Frederick | 39 26 49 N | 077 33 30 W |
| District 3 (Myers) Election District | Civil | 230 | Carroll | 39 40 54 N | 077 02 17 W |
| District 3 (Nanjemoy) Election District | Civil | 22 | Charles | 38 26 28 N | 077 13 30 W |
| District 3 (Poolesville) Election District | Civil | 121 | Montgomery | 39 08 15 N | 077 25 44 W |
| District 3 (Sunderland) Election District | Civil | 49 | Calvert | 38 40 40 N | 076 35 46 W |
| District 3 (Trappe) Election District | Civil | 15 | Talbot | 38 39 41 N | 076 03 49 W |
| District 3 (Tyaskin) Election District | Civil | 2 | Wicomico | 38 18 53 N | 075 49 53 W |
| District 3 (Vienna) Election District | Civil | 5 | Dorchester | 38 30 47 N | 075 51 18 W |
| District 3 (West Friendship) Election District | Civil | 166 | Howard | 39 18 21 N | 076 56 01 W |
| District 3 (Worton) Election District | Civil | 18 | Kent | 39 19 47 N | 076 06 41 W |
| District 3 Assessment District | Civil | 4 | Anne Arundel | 39 05 28 N | 076 28 26 W |
| District 3 Election District | Civil | 162 | Baltimore | 39 23 48 N | 076 43 02 W |
| District 30 (Zihlman) Election District | Civil | 610 | Allegany | 39 40 58 N | 078 54 56 W |
| District 31 (McCoole) Election District | Civil | 602 | Allegany | 39 29 07 N | 078 58 38 W |
| District 34 (Bedford Road) Election District | Civil | 278 | Allegany | 39 42 16 N | 078 42 18 W |
| District 35 (East Cumberland) Election District | Civil | 274 | Allegany | 39 39 58 N | 078 44 16 W |
| District 4 (Allens Fresh) Election District | Civil | 44 | Charles | 38 26 06 N | 076 54 42 W |
| District 4 (Bloomington) Election District | Civil | 472 | Garrett | 39 30 27 N | 079 08 09 W |
| District 4 (Canal) Election District | Civil | 219 | Allegany | 39 38 03 N | 078 45 19 W |
| District 4 (Chapel) Election District | Civil | 18 | Talbot | 38 52 01 N | 076 00 51 W |
| District 4 (Chaptico) Election District | Civil | 3 | St. Mary's | 38 22 11 N | 076 47 05 W |
| District 4 (Chestertown) Election District | Civil | 18 | Kent | 39 13 34 N | 076 04 09 W |
| District 4 (Clear Spring) Election District | Civil | 189 | Washington | 39 40 20 N | 077 55 18 W |
| District 4 (Creagerstown) Election District | Civil | 123 | Frederick | 39 35 15 N | 077 21 07 W |
| District 4 (Dublin) Election District | Civil | 6 | Somerset | 38 07 29 N | 075 35 46 W |
| District 4 (Fair Hill) Election District | Civil | 98 | Cecil | 39 41 56 N | 075 51 05 W |
| District 4 (Kent Island) Election District | Civil | 2 | Queen Anne's | 38 56 10 N | 076 19 44 W |
| District 4 (Lisbon) Election District | Civil | 169 | Howard | 39 18 19 N | 077 04 23 W |
| District 4 (Marshall) Election District | Civil | 191 | Harford | 39 37 46 N | 076 29 34 W |
| District 4 (Newark) Election District | Civil | 11 | Worcester | 38 14 40 N | 075 18 05 W |
| District 4 (Nottingham) Election District | Civil | 47 | Prince George's | 38 43 02 N | 076 44 29 W |
| District 4 (Pittsburg) Election District | Civil | 16 | Wicomico | 38 24 07 N | 075 25 27 W |
| District 4 (Preston) Election District | Civil | 12 | Caroline | 38 43 49 N | 075 55 38 W |
| District 4 (Rockville) Election District | Civil | 117 | Montgomery | 39 04 36 N | 077 08 55 W |
| District 4 (Taylors Island) Election District | Civil | 0 | Dorchester | 38 28 52 N | 076 19 23 W |
| District 4 (Woolerys) Election District | Civil | 176 | Carroll | 39 29 59 N | 076 55 18 W |
| District 4 Assessment District | Civil | 49 | Anne Arundel | 39 05 30 N | 076 43 24 W |
| District 4 Election District | Civil | 185 | Baltimore | 39 28 31 N | 076 48 24 W |
| District 5 (Accident) Election District | Civil | 752 | Garrett | 39 39 21 N | 079 18 46 W |
| District 5 (Bay Hundred) Election District | Civil | -3 | Talbot | 38 44 11 N | 076 21 29 W |
| District 5 (Clarksville) Election District | Civil | 153 | Howard | 39 12 17 N | 076 56 35 W |
| District 5 (Colesville) Election District | Civil | 124 | Montgomery | 39 05 28 N | 076 58 19 W |