ZIP Code 23031 is located in Christchurch Virginia. 23031 is entirely within Middlesex County. Regionally, it is located in the Tidewater Region.
| ZIP Code Name | Christchurch |
| Primary County | Middlesex County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 37.60906219,-76.54929352 |
| Adjacent ZIP Codes | |
| Region | Tidewater Region |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |