Putnam County, Illinois ZIP Codes
- ZIP records
7 - Cities represented
7 - Sum of listed ZIP population estimates
5,673
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 | 61326 | Granville | 1,953 |
| 2 | 61327 | Hennepin | 1,442 |
| 3 | 61336 | Magnolia | 694 |
| 4 | 61340 | Mark | 545 |
| 5 | 61560 | Putnam | 477 |
| 6 | 61335 | McNabb | 312 |
| 7 | 61363 | Standard | 250 |
Cities in Putnam County
ZIP Directory
Browse all ZIP data for Illinois
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.