Founded on Jan 17, 1828, Carroll County is one of 92 counties in the state of Indiana. Historically, Carroll County was formed from Adams and Wabash New Purchases. The city of Delphi is the county seat. With FIPS code of 15, Carroll County has a population of 20,444 and area of 372 square miles (963 km2).
List of all cities in Carroll County, IN alphabetically
| City/Town | Postal Code | Area Code |
| Bringhurst, IN | 46913 | 574 |
| Burlington, IN | 46915 | 765 |
| Burrows, IN | 46916 | 574 |
| Camden, IN | 46917 | 574 |
| Cutler, IN | 46920 | 765 |
| Deer Creek, IN | 46917 | 574 |
| Delphi, IN | 46923 | 317 |
| Flora, IN | 46929 | 574 |
| Rockfield, IN | 46977 | 574 |
| Yeoman, IN | 47997 | 574 |