03837 ZIP Code – Gilmanton Iron Works, New Hampshire
03837 is a small ZIP code in Gilmanton Iron Works, New Hampshire, part of Belknap County with a population of approximately 1,622 residents. The median household income of $110,562 is above the New Hampshire average and well above the national average. Median home values of $319,600 are above the national average, with 99.7% owner-occupied housing (increasing). Housing consists of 100% single-family (increasing).
Unemployment stands at 1.6%, which is well below the U.S. rate. An estimated 9.3% of the population falls below the poverty line, below the national figure. 42.9% of adults hold a bachelor's degree or higher, well above the U.S. average. The population has a median age of 50.9, above the national median. Neighboring ZIP codes include 03237, 03809, 03225.
ZIP Code 03837 Data
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ZIP 03837 vs. New Hampshire vs. U.S.
| Metric | ZIP 03837 | NH Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 1,622 | 5,654 | 10k |
| Median Household Income | $110k | $93k | $73k |
| Median Home Value | $319k | $331k | $258k |
| Median Rent | — | $1,302 | $1,088 |
| Median Age | 50.9 | 47.5 | 43.2 |
| Unemployment Rate | 1.6% | 3.2% | 5.0% |
| Poverty Rate | 9.3% | 7.4% | 13.3% |
| Bachelor's Degree or Higher | 42.9% | 39.1% | 26.9% |
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Nearby ZIP Codes
- 03237 – Gilmanton
- 03809 – Alton
- 03225 – Center Barnstead
- 03218 – Barnstead
- 03810 – Alton Bay
- 03220 – Belmont
- 03263 – Pittsfield
- 03307 – Loudon
- 03855 – New Durham
- 03249 – Gilford
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 03237 | GILMANTON | 2,338 | $98,542 |
| 03809 | ALTON | 3,617 | $86,116 |
| 03225 | CENTER BARNSTEAD | 3,406 | $91,111 |
| 03218 | BARNSTEAD | 1,535 | $88,188 |
| 03810 | ALTON BAY | 2,286 | $139,848 |