| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| New Albany | 1 | 37,408 | 37,787 | -0.15% | 2,413 | 16 | City |
| Georgetown | 2 | 3,859 | 3,828 | 0.1% | 1,773 | 2 | Town |
| Greenville | 3 | 1,470 | 1,383 | 1.24% | 1,626 | 1 | Town |
New Albany is the largest city in Floyd County, with a population of 37,408.
Greenville is the smallest city in Floyd County, with a population of 1,470.
There are 3 cities in Floyd County, Indiana.