100 Smallest ZIP Codes in the United States by Population in LaPorte 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 LaPorte County, Indiana.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 46345 | KINGSBURY | IN | 77 |
| 2 | 46365 | MILL CREEK | IN | 838 |
| 3 | 46348 | LA CROSSE | IN | 1,066 |
| 4 | 46340 | HANNA | IN | 1,330 |
| 5 | 46346 | KINGSFORD HEIGHTS | IN | 1,391 |
| 6 | 46382 | UNION MILLS | IN | 1,932 |
| 7 | 46390 | WANATAH | IN | 3,172 |
| 8 | 46371 | ROLLING PRAIRIE | IN | 3,525 |
| 9 | 46391 | WESTVILLE | IN | 9,369 |
| 10 | 46360 | MICHIGAN CITY | IN | 43,891 |
| 11 | 46350 | LA PORTE | IN | 44,923 |