| Zip Code | City | Population ↓ |
|---|---|---|
| 44857 | Norwalk | 23,215 |
| 44811 | Bellevue | 12,665 |
| 44890 | Willard | 10,364 |
| 44889 | Wakeman | 6,735 |
| 44851 | New London | 5,057 |
| 44837 | Greenwich | 4,707 |
| 44847 | Monroeville | 3,625 |
| 44865 | Plymouth | 3,302 |
| 44855 | North Fairfield | 1,352 |
| 44826 | Collins | 1,250 |
| 44850 | New Haven | 256 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 11 ZCTAs in Huron County, Ohio (US Census).