Zip Code | City | Population |
|---|---|---|
| 45140 | Loveland | 55,364 |
| 45103 | Batavia | 35,908 |
| 45150 | Milford | 33,853 |
| 45102 | Amelia | 24,243 |
| 45245 | Cincinnati | 20,352 |
| 45122 | Goshen | 11,390 |
| 45106 | Bethel | 10,989 |
| 45176 | Williamsburg | 10,099 |
| 45157 | New Richmond | 9,857 |
| 45120 | Felicity | 2,739 |
| 45153 | Moscow | 2,362 |
| 45158 | Newtonsville | 783 |
| 45160 | Owensville | 619 |
| 45147 | Miamiville | 73 |
| 45156 | Neville | 59 |
| 45112 | Chilo | 15 |