15 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 23109 | Mathews | 2,327 |
| 23035 | Cobbs Creek | 1,495 |
| 23138 | Port Haywood | 1,198 |
| 23025 | Cardinal | 686 |
| 23076 | Hudgins | 552 |
| 23066 | Gwynn | 514 |
| 23050 | Dutton | 437 |
| 23128 | North | 367 |
| 23068 | Hallieford | 333 |
| 23119 | Moon | 284 |
| 23056 | Foster | 175 |
| 23130 | Onemo | 94 |
| 23163 | Susan | 78 |
| 23045 | Diggs | 25 |
| 23021 | Bohannon | 19 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 15 ZCTAs in Mathews County, Virginia (US Census).