| City | Population | County |
|---|
| Aberdeen | 13,842 | Harford |
| Accident | 353 | Garrett |
| Annapolis | 35,838 | Anne Arundel |
| Baltimore | 651,154 | |
| Barclay | 143 | Queen Annes |
| Barnesville | 161 | Montgomery |
| Barton | 478 | Allegany |
| Bel Air | 10,080 | Harford |
| Berlin | 3,491 | Worcester |
| Berwyn Heights | 2,942 | Prince Georges |
| Bethesda | 55,277 | Montgomery |
| Betterton | 376 | Kent |
| Bladensburg | 7,661 | Prince Georges |
| Boonsboro | 2,803 | Washington |
| Bowie | 50,269 | Prince Georges |
| Brentwood | 2,844 | Prince Georges |
| Brookeville | 120 | Montgomery |
| Brunswick | 4,894 | Frederick |
| Bryans Road | 4,912 | Charles |
| Burkittsville | 171 | Frederick |
| Cambridge | 10,911 | Dorchester |
| Capitol Heights | 4,138 | Prince Georges |
| Cecilton | 474 | Cecil |
| Centreville | 1,970 | Queen Annes |
| Charlestown | 1,019 | Cecil |
| Chesapeake Beach | 3,180 | Calvert |
| Chesapeake City | 787 | Cecil |
| Chestertown | 4,746 | Kent |
| Cheverly | 6,433 | Prince Georges |
| Chevy Chase | 2,726 | Montgomery |
| Church Creek | 85 | Dorchester |
| Church Hill | 530 | Queen Annes |
| Clear Spring | 455 | Washington |
| College Park | 24,657 | Prince Georges |
| Colmar Manor | 1,257 | Prince Georges |
| Columbia | 88,254 | Howard |
| Cottage City | 1,136 | Prince Georges |
| Crisfield | 2,723 | Somerset |
| Cumberland | 21,518 | Allegany |
| Deer Park | 405 | Garrett |
| Delmar | 1,859 | Wicomico |
| Denton | 2,960 | Caroline |
| District Heights | 5,958 | Prince Georges |
| Dundalk | 62,306 | Baltimore |
| East New Market | 167 | Dorchester |
| Easton | 11,708 | Talbot |
| Edmonston | 959 | Prince Georges |
| Elkton | 11,893 | Cecil |
| Ellicott City | 56,397 | Howard |
| Emmitsburg | 2,290 | Frederick |
| Federalsburg | 2,620 | Caroline |
| Forest Heights | 2,585 | Prince Georges |
| Frederick | 52,767 | Frederick |
| Friendsville | 539 | Garrett |
| Frostburg | 7,873 | Allegany |
| Fruitland | 3,774 | Wicomico |
| Funkstown | 983 | Washington |
| Gaithersburg | 52,613 | Montgomery |
| Galena | 428 | Kent |
| Garrett Park | 917 | Montgomery |
| Germantown | 55,419 | Montgomery |
| Glen Echo | 242 | Montgomery |
| Glenarden | 6,318 | Prince Georges |
| Goldsboro | 216 | Caroline |
| Grantsville | 619 | Garrett |
| Grasonville | 2,193 | Queen Annes |
| Greenbelt | 21,456 | Prince Georges |
| Greensboro | 1,632 | Caroline |
| Hagerstown | 36,687 | Washington |
| Hampstead | 5,060 | Carroll |
| Hancock | 1,725 | Washington |
| Havre de Grace | 11,331 | Harford |
| Hebron | 807 | Wicomico |
| Henderson | 118 | Caroline |
| Highland Beach | 109 | Anne Arundel |
| Hillsboro | 163 | Caroline |
| Hurlock | 1,874 | Dorchester |
|
| City | Population | County |
|---|
| Hyattsville | 14,733 | Prince Georges |
| Indian Head | 3,422 | Charles |
| Keedysville | 482 | Washington |
| Kensington | 1,873 | Montgomery |
| Kitzmiller | 302 | Garrett |
| La Plata | 6,551 | Charles |
| Landover Hills | 1,534 | Prince Georges |
| Laurel | 19,960 | Prince Georges |
| Laytonsville | 277 | Montgomery |
| Leonardtown | 1,896 | St Marys |
| Lonaconing | 1,205 | Allegany |
| Luke | 80 | Allegany |
| Manchester | 3,329 | Carroll |
| Mardela Springs | 364 | Wicomico |
| Marydel | 147 | Caroline |
| Middletown | 2,668 | Frederick |
| Midland | 473 | Allegany |
| Millington | 416 | Kent |
| Morningside | 1,295 | Prince Georges |
| Mount Airy | 6,425 | Frederick |
| Mount Rainier | 8,498 | Prince Georges |
| Mountain Lake Park | 2,248 | Garrett |
| Myersville | 1,382 | Frederick |
| New Carrollton | 12,589 | Prince Georges |
| New Market | 427 | Frederick |
| New Windsor | 1,303 | Carroll |
| North Beach | 1,880 | Calvert |
| North Brentwood | 469 | Prince Georges |
| North East | 2,733 | Cecil |
| Oakland | 1,930 | Garrett |
| Ocean City | 7,173 | Worcester |
| Owings Mills | 20,193 | Baltimore |
| Oxford | 771 | Talbot |
| Perryville | 3,672 | Cecil |
| Pittsville | 1,182 | Wicomico |
| Pocomoke City | 4,098 | Worcester |
| Poolesville | 5,151 | Montgomery |
| Port Deposit | 676 | Cecil |
| Preston | 566 | Caroline |
| Prince Frederick | 1,432 | Calvert |
| Princess Anne | 2,313 | Somerset |
| Queen Anne | 176 | Queen Annes |
| Queenstown | 617 | Queen Annes |
|
