4 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Baltimore | 1 | 560,812 | 583,189 | -0.66% | 6,928 | 81 | City |
| Annapolis | 2 | 40,605 | 40,857 | -0.1% | 5,635 | 7 | City |
| Laurel | 3 | 30,365 | 29,983 | 0.21% | 6,312 | 5 | City |
| Highland Beach | 4 | 107 | 106 | 0% | 1,877 | 0 | Town |
Baltimore is the largest city in Anne Arundel County, with a population of 560,812.
Highland Beach is the smallest city in Anne Arundel County, with a population of 107.
There are 4 cities in Anne Arundel County, Maryland.