16 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Batesville | 1 | 7,450 | 7,210 | 0.65% | 1,211 | 6.15 | City |
| Adams township | 2 | 5,300 | 5,166 | 0.74% | 122 | 43.27 | Township |
| Laughery township | 3 | 5,226 | 5,065 | 0.85% | 202 | 25.85 | Township |
| Milan township | 4 | 4,042 | 3,904 | 0.7% | 109 | 37.17 | Township |
| Johnson township | 5 | 3,806 | 3,745 | 0.55% | 70 | 54.62 | Township |
| Center township | 6 | 2,618 | 2,581 | 0.5% | 89 | 29.43 | Township |
| Versailles | 7 | 2,194 | 2,179 | 0.14% | 1,398 | 1.57 | Town |
| Milan | 8 | 1,837 | 1,824 | 0.16% | 923 | 1.99 | Town |
| Brown township | 9 | 1,740 | 1,722 | 0.46% | 32 | 53.55 | Township |
| Osgood | 10 | 1,598 | 1,587 | 0.13% | 1,032 | 1.55 | Town |
| Delaware township | 11 | 1,529 | 1,507 | 0.53% | 46 | 33.21 | Township |
| Otter Creek township | 12 | 1,385 | 1,343 | 0.95% | 33 | 41.66 | Township |
| Jackson township | 13 | 949 | 936 | 0.53% | 32 | 29.87 | Township |
| Sunman | 14 | 941 | 916 | 0.53% | 804 | 1.17 | Town |
| Holton | 15 | 433 | 417 | 0.7% | 239 | 1.81 | Town |
| Napoleon | 16 | 236 | 236 | 0% | 1,054 | 0.22 | Town |
Batesville is the largest city in Ripley County, with a population of 7,450.
Napoleon is the smallest city in Ripley County.
There are 16 cities in Ripley County, Indiana.