9 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 47421 | Bedford | 27,599 |
| 47446 | Mitchell | 9,133 |
| 47462 | Springville | 4,595 |
| 47436 | Heltonville | 1,796 |
| 47470 | Williams | 1,646 |
| 47451 | Oolitic | 1,595 |
| 47420 | Avoca | 89 |
| 47437 | Huron | 15 |
| 47467 | Tunnelton | 0 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 9 ZCTAs in Lawrence County, Indiana (US Census).