📍 View location on OpenStreetMap (43.360010, -71.238280)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 03225 |
| Primary City | Center Barnstead |
| State / Province | NH |
| County | Belknap |
| Total Population | 3,834 |
| Population Density | 53.3 people/sq mi |
| Timezone | America/New_York |
| Metric | ZIP 03225 | Belknap County records | NH records |
|---|---|---|---|
| Population estimate | 3,834 | 60,615 (sum) | 1,394,951 (sum) |
| Population Density | 53.3 /sq mi | -- | -- |
| County population rank | #5 of 13 | -- | -- |
| State population rank | #103 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 03218 | Barnstead | 3.1 mi | 1,160 |
| ZIP 03263 | Pittsfield | 5.8 mi | 4,105 |
| ZIP 03837 | Gilmanton Iron Works | 6.2 mi | 1,451 |
| ZIP 03809 | Alton | 6.6 mi | 3,680 |
| ZIP 03884 | Strafford | 7.1 mi | 4,306 |
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 →