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City
Gilmanton Iron Works, NH ZIP codes
1 ZIP, including 03837 as primary city.
ZIP share of this city
Population share
No overlap percents for this place — ZIP codes are listed from the city or county field.
ZIP codes in Gilmanton Iron Works
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 03837 | Gilmanton Iron Works | Belknap County | 1,684 | $116,605 |