6 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| New Albany | 1 | 53,526 | 52,016 | 1.05% | 1,390 | 39 | Township |
| New Albany | 2 | 37,579 | 37,797 | -0.1% | 2,424 | 16 | City |
| Georgetown | 3 | 11,870 | 11,207 | 1.52% | 440 | 27 | Township |
| Greenville | 4 | 8,204 | 7,622 | 1.6% | 246 | 33 | Township |
| Georgetown | 5 | 3,847 | 3,816 | 0.13% | 1,768 | 2 | Town |
| Greenville | 6 | 1,484 | 1,376 | 1.23% | 1,642 | 1 | Town |
New Albany is the largest city in Floyd County, with a population of 53,526.
Greenville is the smallest city in Floyd County, with a population of 1,484.
There are 6 cities in Floyd County, Indiana.