Alton, New Hampshire ZIP code
What is the ZIP code for Alton, NH?
03809
1 for street addresses
Alton is in Belknap County, New Hampshire. About 3,680 people live in Alton ZIP codes; the most populated is 03809 with 3,680 residents. The city is in the Eastern Time zone and uses area code 603.
| City | Alton, NH |
|---|---|
| State | New Hampshire |
| County | Belknap County |
| ZIP codes | 1 |
| Population (ZIP areas) | about 3,680 |
| Time zone | Eastern Time · now |
| Area code | 603 |
All Alton ZIP codes
| ZIP code | Type | Population | Median income |
|---|---|---|---|
| 03809 | Standard | 3,680 | $106,397 |
Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.
Cities near Alton
- Alton Bay, NH 1.8 mi
- New Durham, NH 4.7 mi
- Gilmanton Iron Works, NH 4.9 mi
- Center Barnstead, NH 7.4 mi
- Union, NH 8.5 mi
- Wolfeboro, NH 9.3 mi
- Barnstead, NH 9.3 mi
- Gilmanton, NH 9.7 mi
- Farmington, NH 9.8 mi
- Gilford, NH 10.6 mi
Questions
- What is the ZIP code for Alton, NH?
- The ZIP code for Alton, New Hampshire is 03809.
- What county is Alton, NH in?
- Alton ZIP codes are in Belknap County.
- What area code is Alton, NH?
- Alton uses area code 603.