Zip Code 03609 — North Walpole, NH
03609 is a ZIP Code associated with North Walpole, NH, located within Cheshire. 03609 ranks #24 out of 25 ZIP codes in Cheshire County by population (and #223 out of 247 in NH). The area supports an estimated population of 523 residents across Data Pending housing units, with a population density of 224.9 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (43.144100, -72.445120)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 03609 |
| Primary City | North Walpole |
| State / Province | NH |
| County | Cheshire |
| Total Population | 523 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 224.9 people/sq mi |
| Timezone | America/New_York |
How 03609 Compares
| Metric | ZIP 03609 | Cheshire County | NH State Average |
|---|
| Population | 523 | 78,089 (Total) | 1,394,951 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 224.9 /sq mi | -- | -- |
| County Pop Rank | #24 of 25 | -- | -- |
Nearby ZIP Codes
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 →