Putnam County, Indiana ZIP Codes
- ZIP records
8 - Cities represented
8 - Sum of listed ZIP population estimates
34,734
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 | 46135 | Greencastle | 19,632 |
| 2 | 46120 | Cloverdale | 5,947 |
| 3 | 46128 | Fillmore | 2,490 |
| 4 | 46172 | Roachdale | 2,427 |
| 5 | 46171 | Reelsville | 2,018 |
| 6 | 46105 | Bainbridge | 1,731 |
| 7 | 46175 | Russellville | 489 |
Cities in Putnam County
ZIP Directory
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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.