📍 View location on OpenStreetMap (43.072930, -70.805200)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 03801 |
| Primary City | Portsmouth |
| State / Province | NH |
| County | Rockingham |
| Total Population | 23,484 |
| Population Density | 381.5 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 03801 | Rockingham County records | NH records |
|---|---|---|---|
| Population estimate | 23,484 | 319,082 (sum) | 1,394,951 (sum) |
| Population Density | 381.5 /sq mi | -- | -- |
| County population rank | #4 of 35 | -- | -- |
| State population rank | #15 of 245 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 03840 | Greenland | 3.2 mi | 4,106 |
| ZIP 03854 | New Castle | 4.3 mi | 827 |
| ZIP 03870 | Rye | 4.6 mi | 5,188 |
| ZIP 03885 | Stratham | 6.2 mi | 7,754 |
| ZIP 03824 | Durham | 6.5 mi | 15,080 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →