Allenstown, NH ZIP Code
ZIP code, county, time zone and coordinates of Allenstown, New Hampshire
The ZIP code of Allenstown, NH is 03275. It is in Merrimack County.
Mailing address format for Allenstown
John Smith 123 Main St ALLENSTOWN NH 03275 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Allenstown
| ZIP code | Population | Area | |
|---|---|---|---|
| 03275 | — | 43.0 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Allenstown? Location, county and time zone
- State
- New Hampshire
- County
- Merrimack County
- GPS coordinates
- 43.14334, -71.38611
- Elevation
- 341 ft (104 m)
- Time zone
- America/New YorkEST · UTC-05:00
- Population
- 4,707
Map of Allenstown, NH 03275
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Allenstown Street View
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Allenstown ZIP code: FAQ
What is the ZIP code for Allenstown, NH?
The main ZIP code for Allenstown, NH is 03275.
How many ZIP codes does Allenstown have?
Allenstown has 1 ZIP code.
What county is Allenstown, NH in?
Allenstown is in Merrimack County, New Hampshire.
What time zone is Allenstown in?
Allenstown is in the America/New York time zone (EST, UTC-05:00 right now).
What are the coordinates of Allenstown?
Latitude 43.14334, longitude -71.38611.
Last updated: