Cities and Towns in Butler County, Ohio
Founded in May 1, 1803, Butler County is one of 88 counties in the state of Ohio. Historically, Butler County was formed from Hamilton County. The city of Hamilton is the county seat. With FIPS code of 17, Butler County has a population of 390,234 and area of 467.27 square miles (1,210 km²).
List of all cities in Butler County, OH alphabetically
| City/Town | Postal Code | Area Code |
| AK Steel, OH | 45043 | 513/283 |
| Bethany, OH | 45042 | 513/283 |
| City View Heights, OH | 45011 | 513/283 |
| College Cor, OH | 45003 | 513/283 |
| College Corner, OH | 45003 | 513/283 |
| Collinsville, OH | 45004 | 513/283 |
| Darrtown, OH | 45056 | 513/283 |
| Fairfield, OH | 45011 | 513/283 |
| 45014 | 513/283 | |
| 45018 | 513/283 | |
| 45011 | 513/283 | |
| 45012 | 513/283 | |
| 45013 | 513/283 | |
| 45014 | 513/283 | |
| 45015 | 513/283 | |
| 45018 | 513/283 | |
| 45025 | 513/283 | |
| 45026 | 513/283 | |
| 45069 | 513/283 | |
| Indian Springs, OH | 45013 | 513/283 |
| 45014 | 513/283 | |
| 45015 | 513/283 | |
| Liberty Township, OH | 45011 | 513/283 |
| 45042 | 513/283 | |
| 45044 | 513/283 | |
| 45050 | 513/283 | |
| 45069 | 513/283 | |
| Lindenwald, OH | 45015 | 513/283 |
| Miami, OH | 45056 | 513/283 |
| Miami University, OH | 45056 | 513/283 |
| Middletown, OH | 45042 | 513/283 |
| 45043 | 513/283 | |
| 45044 | 513/283 | |
| Millville, OH | 45013 | 513/283 |
| Monroe, OH | 45050 | 513/283 |
| New Miami, OH | 45011 | 513/283 |
| Ohio Casualty Ins, OH | 45025 | 513/283 |
| Okeana, OH | 45053 | 513/283 |
| Overpeck, OH | 45055 | 513/283 |
| Oxford, OH | 45056 | 513/283 |
| Pisgah, OH | 45069 | 513/283 |
| Princeton, OH | 45015 | 513/283 |
| Reily, OH | 45056 | 513/283 |
| Ross, OH | 45061 | 513/283 |
| Rossville, OH | 45013 | 513/283 |
| Saint Clair, OH | 45011 | 513/283 |
| Seven Mile, OH | 45062 | 513/283 |
| Shandon, OH | 45063 | 513/283 |
| Somerville, OH | 45064 | 513/283 |
| Trenton, OH | 45067 | 513/283 |
| West American Ins, OH | 45026 | 513/283 |
| West Chester, OH | 45069 | 513/283 |
| 45071 | 513/283 | |
| West Middletown, OH | 45042 | 513/283 |
