8 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 46761 | Lagrange | 11,985 |
| 46565 | Shipshewana | 8,718 |
| 46795 | Wolcottville | 7,011 |
| 46571 | Topeka | 6,321 |
| 46746 | Howe | 4,474 |
| 46771 | Mongo | 193 |
| 46789 | Stroh | 149 |
| 46786 | South Milford | 38 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 8 ZCTAs in LaGrange County, Indiana (US Census).