100 Smallest ZIP Codes in the United States by Population in Porter County, Indiana
Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Porter County, Indiana.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 46302 | BOONE GROVE | IN | 51 |
| 2 | 46393 | WHEELER | IN | 148 |
| 3 | 46301 | BEVERLY SHORES | IN | 578 |
| 4 | 46347 | KOUTS | IN | 4,853 |
| 5 | 46341 | HEBRON | IN | 9,984 |
| 6 | 46304 | CHESTERTON | IN | 27,204 |
| 7 | 46368 | PORTAGE | IN | 39,947 |
| 8 | 46385 | VALPARAISO | IN | 41,304 |
| 9 | 46383 | VALPARAISO | IN | 41,811 |