15 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 23109 | Mathews | 2,525 |
| 23035 | Cobbs Creek | 1,549 |
| 23138 | Port Haywood | 1,066 |
| 23025 | Cardinal | 686 |
| 23066 | Gwynn | 584 |
| 23076 | Hudgins | 537 |
| 23050 | Dutton | 422 |
| 23128 | North | 353 |
| 23068 | Hallieford | 207 |
| 23056 | Foster | 192 |
| 23119 | Moon | 181 |
| 23045 | Diggs | 93 |
| 23163 | Susan | 92 |
| 23130 | Onemo | 69 |
| 23021 | Bohannon | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 15 ZCTAs in Mathews County, Virginia (US Census).