Brown County, Ohio ZIP Codes
- ZIP records
11 - Cities represented
11 - Sum of listed ZIP population estimates
39,292
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 45121 | Georgetown | 9,030 |
| 2 | 45154 | Mount Orab | 8,969 |
| 3 | 45171 | Sardinia | 5,752 |
| 4 | 45130 | Hamersville | 4,206 |
| 5 | 45118 | Fayetteville | 3,703 |
| 6 | 45167 | Ripley | 3,285 |
| 7 | 45101 | Aberdeen | 2,035 |
| 8 | 45168 | Russellville | 1,667 |
| 9 | 45131 | Higginsport | 278 |
| 10 | 45119 | Feesburg | 216 |
Cities in Brown County
- Aberdeen
- Decatur
- Fayetteville
- Feesburg
- Georgetown
- Hamersville
- Higginsport
- Mount Orab
- Ripley
- Russellville
- Sardinia
ZIP Directory
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.