| Central city | |
|---|---|
| Municipalities over 10,000 population (in 2000) | |
| Municipalities 1,000-10,000 population (in 2000) | Andrews • Ashley • Berne • Bluffton • Butler • Churubusco • Columbia City • Decatur • Garrett • Geneva • Grabill • Hamilton • Huntertown • Markle • Monroeville • Leo-Cedarville • Ossian • Roanoke • South Whitley • Warren • Waterloo • Woodburn |
| Municipalities less than 1,000 population (in United States 2000 Census) | Altona • Corunna • Monroe • Mount Etna • Larwill • Poneto • Saint Joe • Uniondale • Vera Cruz • Zanesville |
| Counties | |