14 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Deer Creek | 1 | 4,744 | 4,588 | 0.66% | 109 | 44 | Township |
| Delphi | 2 | 3,043 | 2,967 | 0.43% | 1,121 | 3 | City |
| Jefferson | 3 | 2,354 | 2,242 | 1.12% | 77 | 31 | Township |
| Flora | 4 | 2,124 | 2,102 | 0.19% | 1,850 | 1 | Town |
| Burlington | 5 | 1,729 | 1,660 | 0.93% | 59 | 29 | Township |
| Jackson | 6 | 1,432 | 1,379 | 0.92% | 48 | 30 | Township |
| Clay | 7 | 1,309 | 1,255 | 0.93% | 63 | 21 | Township |
| Democrat | 8 | 991 | 949 | 1.12% | 33 | 30 | Township |
| Carrollton | 9 | 654 | 630 | 0.93% | 22 | 30 | Township |
| Camden | 10 | 615 | 596 | 0.49% | 2,375 | 0 | Town |
| Burlington | 11 | 536 | 518 | 0.56% | 876 | 1 | Town |
| Adams | 12 | 517 | 502 | 0.58% | 20 | 26 | Township |
| Rock Creek | 13 | 480 | 459 | 1.05% | 36 | 14 | Township |
| Yeoman | 14 | 121 | 117 | 0.83% | 953 | 0 | Town |
Deer Creek is the largest city in Carroll County, with a population of 4,744.
Yeoman is the smallest city in Carroll County, with a population of 121.
There are 14 cities in Carroll County, Indiana.