03237 ZIP Code – Gilmanton, New Hampshire
03237 is a small ZIP code in Gilmanton, New Hampshire, part of Belknap County with a population of approximately 2,338 residents. Residents earn a median household income of $98,542, which is near the New Hampshire average and above the national figure. The median home value of $316,000 is above the national average, with 98.9% owner-occupied housing (increasing). Housing consists of 99% single-family (decreasing).
At 0.5%, the unemployment rate is well below the national figure. The poverty rate is 5.2%, well below the national average. 43.0% of adults hold a bachelor's degree or higher, well above the U.S. average. Residents have a median age of 43.5, near the U.S. median. Nearby ZIP codes include 03837, 03220, 03307.
ZIP Code 03237 Data
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ZIP 03237 vs. New Hampshire vs. U.S.
| Metric | ZIP 03237 | NH Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 2,338 | 5,654 | 10k |
| Median Household Income | $98k | $93k | $73k |
| Median Home Value | $316k | $331k | $258k |
| Median Rent | — | $1,302 | $1,088 |
| Median Age | 43.5 | 47.5 | 43.2 |
| Unemployment Rate | 0.5% | 3.2% | 5.0% |
| Poverty Rate | 5.2% | 7.4% | 13.3% |
| Bachelor's Degree or Higher | 43.0% | 39.1% | 26.9% |
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Nearby ZIP Codes
- 03837 – Gilmanton Iron Works
- 03220 – Belmont
- 03307 – Loudon
- 03218 – Barnstead
- 03810 – Alton Bay
- 03225 – Center Barnstead
- 03809 – Alton
- 03249 – Gilford
- 03276 – Tilton
- 03224 – Canterbury
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 03837 | GILMANTON IRON WORKS | 1,622 | $110,562 |
| 03220 | BELMONT | 7,454 | $72,642 |
| 03307 | LOUDON | 5,638 | $77,473 |
| 03218 | BARNSTEAD | 1,535 | $88,188 |
| 03810 | ALTON BAY | 2,286 | $139,848 |