Town guide
Allenstown
A town of 4,743 people in Merrimack County, New Hampshire
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About Allenstown
Town in New Hampshire, United States1831Established
4,707Population
20.4 sq miArea
341 ftElevation
Allenstown is a town in Merrimack County, New Hampshire, United States. The population was 4,707 at the 2020 census, up from 4,322 at the 2010 census. Allenstown includes a portion of the village of Suncook. Just over one-half of the town's area is covered by Bear Brook State Park.
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Area code603
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In the guide →DistrictAllenstown School DistrictSchools2
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