City | 2024 Population |
|---|---|
| Cabin John | 2,116 |
| California | 12,647 |
| Callaway | 1,112 |
| Calvert Beach | 1,192 |
| Calverton | 19,428 |
| Cambridge | 13,170 |
| Camp Springs | 24,001 |
| Cape St. Claire | 10,019 |
| Capitol Heights | 3,872 |
| Carlos | 48 |
| Carney | 29,080 |
| Catonsville | 42,723 |
| Cavetown | 976 |
| Cearfoss | 151 |
| Cecilton | 685 |
| Cedar Heights | 2,017 |
| Cedarville | 1,077 |
| Centreville | 4,786 |
| Chance | 121 |
| Charlestown | 1,531 |
| Charlotte Hall | 1,336 |
| Charlton | 266 |
| Chesapeake Beach | 6,598 |
| Chesapeake City | 746 |
| Chesapeake Landing | 860 |
| Chesapeake Ranch Estates | 10,451 |
| Chester | 4,593 |
| Chestertown | 5,619 |
| Cheverly | 5,886 |
| Chevy Chase | 2,817 |
| Chevy Chase Section Five | 655 |
| Chevy Chase Section Three | 778 |
| Chevy Chase View | 979 |
| Chevy Chase Village | 1,994 |
| Chewsville | 223 |
| Chillum | 34,868 |
| Choptank | 69 |
| Church Creek | 102 |
| Church Hill | 820 |
| Clarksburg | 30,303 |
| Clear Spring | 369 |
| Clinton | 40,822 |
| Cloverly | 16,362 |
| Cobb Island | 1,370 |
| Cockeysville | 23,890 |
| Colesville | 13,011 |
| College Park | 33,683 |
| Colmar Manor | 1,519 |
| Columbia | 107,788 |
| Coral Hills | 9,373 |
| Cordova | 467 |
| Corriganville | 631 |
| Cottage City | 1,271 |
| Crellin | 331 |
| Cresaptown | 3,908 |
| Crisfield | 2,431 |
| Crofton | 29,234 |
| Croom | 3,014 |
| Crownsville | 1,253 |
| Crumpton | 396 |
| Cumberland | 18,516 |