5 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Bull Shoals | 1 | 1,901 | 1,956 | -0.58% | 388 | 5 | City |
| Flippin | 2 | 1,307 | 1,347 | -0.61% | 694 | 2 | City |
| Yellville | 3 | 1,168 | 1,173 | -0.09% | 471 | 2 | City |
| Summit | 4 | 530 | 544 | -0.56% | 439 | 1 | City |
| Pyatt | 5 | 193 | 178 | 1.58% | 154 | 1 | Town |
Bull Shoals is the largest city in Marion County, with a population of 1,901.
Pyatt is the smallest city in Marion County, with a population of 193.
There are 5 cities in Marion County, Arkansas.