4 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 23009 | Aylett | 7,814 |
| 23181 | West Point | 5,293 |
| 23086 | King William | 3,654 |
| 23106 | Manquin | 1,094 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 4 ZCTAs in King William County, Virginia (US Census).