Portsmouth County, Virginia ZIP Codes
- ZIP records
7 - Cities represented
1 - Sum of listed ZIP population estimates
97,145
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 23703 | Portsmouth | 25,610 |
| 2 | 23701 | Portsmouth | 24,298 |
| 3 | 23704 | Portsmouth | 19,207 |
| 4 | 23707 | Portsmouth | 14,766 |
| 5 | 23702 | Portsmouth | 12,485 |
| 6 | 23709 | Portsmouth | 510 |
| 7 | 23708 | Portsmouth | 269 |
Cities in Portsmouth County
ZIP Directory
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Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.