5 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Bull Shoals | 1 | 1,890 | 1,956 | -0.58% | 386 | 5 | City |
| Flippin | 2 | 1,299 | 1,347 | -0.61% | 690 | 2 | City |
| Yellville | 3 | 1,167 | 1,173 | -0.09% | 470 | 2 | City |
| Summit | 4 | 527 | 544 | -0.57% | 437 | 1 | City |
| Pyatt | 5 | 196 | 178 | 1.55% | 156 | 1 | Town |
Bull Shoals is the largest city in Marion County, with a population of 1,890.
Pyatt is the smallest city in Marion County, with a population of 196.
There are 5 cities in Marion County, Arkansas.